Lesson 16.1 Assignment


 Lester Douglas
 2 years ago
 Views:
Transcription
1 Lesson 16.1 Assignment Name Date Rolling, Rolling, Rolling... Defining and Representing Probability 1. Rasheed is getting dressed in the dark. He reaches into his sock drawer to get a pair of socks. He knows that his sock drawer contains six pairs of socks, and each pair is a different color. Each pair of socks is folded together. The pairs of socks in the drawer are red, brown, green, white, black, and blue. a. How many possible outcomes are there in the experiment? b. What are the possible outcomes of the experiment? c. List the sample space for the experiment. d. Calculate the probability that Rasheed will choose a pair of blue socks, or P(blue). e. Calculate the probability that Rasheed will choose a pair of green socks, or P(green). f. Calculate the probability that Rasheed will choose a pair of socks that are not red, or P(not red). g. Calculate the probability that Rasheed will choose a pair of purple socks, or P(purple). Chapter 16 Assignments 293
2 Lesson 16.1 Assignment page 2 2. Consider the following bag containing seven marbles, each with a number written on it. An experiment consists of reaching into the bag and drawing a marble a. How many possible outcomes are there in the experiment? b. What are the possible outcomes of the experiment? c. List the sample space for the experiment. d. Calculate the probability of drawing the marble with the number 2 from the bag, or P(2). e. Calculate the probability of drawing a marble with an odd number from the bag, or P(odd). f. Calculate the probability of drawing a marble not containing the number 5 from the bag, or P(not 5). g. Calculate the probability of drawing a marble with the number 1, 2, 3, 4, 5, 6, or 7 from the bag, or P(1, 2, 3, 4, 5, 6, or 7). 294 Chapter 16 Assignments
3 Lesson 16.1 Assignment page 3 Name Date 3. Consider the square spinner shown and assume all sectors are the same size. An experiment consists of spinning the spinner one time q 11 a. How many possible outcomes are there in the experiment? b. What are the possible outcomes of the experiment? c. List the sample space for the experiment. d. Calculate the probability that the spinner stops on the sector with the letter q, or P(q). e. Calculate the probability that the spinner stops on a sector with a number, or P(number). f. Calculate the probability that the spinner stops on a sector with a number greater than 10, or P(number greater than 10). g. Calculate the probability that the spinner stops on a sector with a number less than 2, or P(number smaller than 2). Chapter 16 Assignments 295
4 Lesson 16.1 Assignment page 4 4. Determine whether each event is certain to occur, just as likely to occur as not to occur, or impossible to occur. Then write the probability. a. A coin is flipped and the coin lands heads up. Express the probability as a fraction. b. Tuesday follows Monday in the week. Express the probability as a percent. c. You have only white shirts in your closet. Express the probability of reaching into your closet and choosing a red shirt as a fraction. d. A box contains 2 green balls and 2 yellow balls. You reach into the box and grab a yellow ball. Express the probability as a decimal. 5. A box contains 2 black buttons, 2 white buttons, and 2 pink buttons. One button is drawn from the box at a time. a. List the sample space for the experiment. b. Calculate P(black). 296 Chapter 16 Assignments
5 Lesson 16.1 Assignment page 5 Name Date c. Calculate P(white). d. Calculate P(pink). e. What do you notice about all of the probabilities you calculated in parts (b) through (d)? g. Determine the sum of all of the probabilities from parts (b) through (d). 6. A box contains 4 black buttons, 4 white buttons, and 4 pink buttons. One button is drawn from the box at a time. a. Calculate P(black). b. Calculate P(white). c. Calculate P(pink). d. What do you notice about all of the probabilities you calculated in parts (a) through (c)? e. Determine the sum of all of the probabilities from parts (a) through (c). Chapter 16 Assignments 297
6 Lesson 16.1 Assignment page 6 7. A box contains 6 black buttons, 4 white buttons, and 2 pink buttons. One button is drawn from the box at a time. a. Calculate P(black). b. Calculate P(white). c. Calculate P(pink). d. Are the probabilities equal? Explain your reasoning. e. Determine the sum of all of the probabilities from parts (a) through (c). 298 Chapter 16 Assignments
7 Lesson 16.2 Assignment Name Date Toss the Cup Determining Experimental Probability 1. A tetrahedron is a foursided solid, as shown. The faces of a tetrahedron are identical triangles. The number 1 is written on one face of the tetrahedron, the number 2 is written on a second face of the tetrahedron, the number 3 is written on a third face of the tetrahedron, and the number 4 is written on the fourth face of the tetrahedron. Suppose that you roll the tetrahedron 40 times. a. List the sample space. b. How many times do you expect the tetrahedron to show each of the four sides? c. Determine P(1), P(2), P(3), and P(4). Explain your calculations. Chapter 16 Assignments 299
8 Lesson 16.2 Assignment page 2 d. Suppose that you rolled the tetrahedron 40 times and recorded the results shown in the table. Complete the table by determining the totals and the experimental probabilities. Number Tally Total Experimental Probability e. Compare the experimental probabilities you calculated in part (d) to the probabilities you calculated in part (c). Are they the same or different? Why? 300 Chapter 16 Assignments
9 Lesson 16.2 Assignment page 3 Name Date 2. Alfonso plays a game of bean bag toss by tossing a bean bag onto a large plastic mat with a large rectangle divided up into three smaller rectangles, as shown in the figure. A B C a. If Alfonso tosses the bean bag, in which rectangle does it have the best chance of landing? the least chance? b. Predict P(A), P(B), and P(C). c. Is there a way to determine the exact probabilities of landing on each of the rectangles? Explain your reasoning. Chapter 16 Assignments 301
10 Lesson 16.2 Assignment page 4 d. Alfonso plays the game by tossing the beanbag 40 times. His results are shown in the following table. Complete the table. Letter Tally Total Experimental Probability A B C e. If Alfonso plays the game again, do you think he will get the same results? Explain. f. Suppose the probabilities for the different rectangles are known to be: P(A) 5 1 P(B) P(C) If Alfonso tosses the bean bag 50 times, predict the number of times the bean bag would land on each rectangle. 302 Chapter 16 Assignments
11 Lesson 16.3 Assignment Name Date Double Your Fun Determining Theoretical Probability 1. Brett received the following dart board for his birthday. The rule book says that two darts are to be thrown and that individual s score is the sum of the two numbers a. List the sample space. b. Are all outcomes equally likely? Explain your reasoning. c. Complete the number array to determine all the possibilities for obtaining the sums. Dart Dart Chapter 16 Assignments 303
12 Lesson 16.3 Assignment page 2 d. How many possibilities are in the number array? e. Use the number array to help complete the tally table to determine the number of times each sum appears. Sum Tally f. Calculate the theoretical probabilities for each sum. P(4) 5 P(10) 5 P(6) 5 P(12) 5 P(8) 5 P(14) 5 P(16) Chapter 16 Assignments
13 Lesson 16.3 Assignment page 3 Name Date g. Calculate each probability. P(sum even) 5 P(sum greater than 8) 5 P(sum odd) 5 2 If two darts are thrown 80 times, how many times do you predict each of the following sums would occur? a. 8 b. 10 c. 14 Chapter 16 Assignments 305
14 Lesson 16.3 Assignment page 4 3. Determine if each probability can be determined experimentally, theoretically, or both. Explain your reasoning. a. Humans will land on Mars in the next 10 years. b. A number cube is rolled two times and the product of the two numbers is recorded. c. A box contains red, white, and blue marbles and you are not allowed to look inside the box. You reach in and grab a blue marble. d. A coin is tossed ten times and the results are recorded. e. The next car to pass you will be silver in color. 306 Chapter 16 Assignments
15 Lesson 16.4 Assignment Name Date A Toss of a Coin Simulating Experiments 1. Milton s dad likes to change the family computer s password every day. Milton is allowed to use the computer on Saturdays if he completes his homework and is able to choose the correct password. Every Saturday, Milton receives 3 sealed envelopes, each containing a password. Only one password is correct, and he is only allowed to choose one envelope. Suppose that this upcoming Saturday is the first of four Saturdays of this month. a. Estimate the number of times Milton will be able to use the computer this month by guessing. b. One model that you could use to simulate this problem situation is to choose 3 cards from a deck of cards. Suppose you choose the ace of spades (black), the ace of clubs (black), and the ace of diamonds (red). Shuffle the 3 cards and place them on a table face down. Draw a card. You win if you draw the ace of diamonds; otherwise you lose. What is the probability of drawing the ace of diamonds? c. Explain how the card method in part (b) simulates Milton s situation. d. Describe one trial of the experiment using the card method in part (b) if you want to simulate Milton s situation during the month. Chapter 16 Assignments 307
16 Lesson 16.4 Assignment page 2 e. Will one trial provide a good estimate of how many times Milton will get to use the family computer? Explain. f. Conduct 30 trials of the simulation using the card method described in part (b). Record your results in the table. Trial Number Number of Successes Trail Number Number of Successes Chapter 16 Assignments
17 Lesson 16.4 Assignment page 3 Name Date g. Graph your results on the dot plot Number of Ace of Diamonds h. According to your simulation, about how many times should Milton expect to use the family computer during the month? 2. Describe a simulation to model each situation, and then describe one trial. a. When playing a certain video game, the rules require you to answer 5 true/false questions correctly simply by guessing. b. A box of yogurtcovered dried fruit contains equal amounts of 6 different kinds of dried fruit. You like only one of the 6 types and claim you can always pick what you like from the box correctly. To the unaided eye, however, all 6 different kinds of yogurtcovered dried fruit look alike. Chapter 16 Assignments 309
18 310 Chapter 16 Assignments
19 Lesson 16.5 Assignment Name Date Roll the Cubes Again Using Technology for Simulations 1. Milton is only allowed to use the family computer on Saturdays providing he knows the password to the system for that day. Each Saturday, Milton s dad gives him 3 new sealed envelopes containing one password each. Only one of the passwords is correct, and he is only allowed to choose one of the envelopes. Simulate how many times you expect Milton to be able to use the computer in one month that has four Saturdays. A simulation for Milton s situation can be designed using a computer spreadsheet. a. Describe one trial. b. Since there are 4 Saturdays in the month, use 4 columns in the first row of a spreadsheet to simulate one trial of choosing an envelope containing a password. Type the formula 5 RANDBETWEEN(1,3) in cell A1 and fill right to cell D1. Let the number 1 represent Milton choosing the password that works and the numbers 2 and 3 represent Milton choosing the passwords that do not work. List and interpret the results of your first trial. Chapter 16 Assignments 311
20 Lesson 16.5 Assignment page 2 c. Highlight the first row and then fill down through row 30. What does filling down through row 30 represent? d. Record your results in the table. Trial Number Number Correct Trial Number Number Correct Chapter 16 Assignments
21 Lesson 16.5 Assignment page 3 Name Date e. Record your results on the dot plot Number of Correct Passwords Chosen f. What is the experimental probability of Milton using the family computer on Saturdays? Chapter 16 Assignments 313
22 Lesson 16.5 Assignment page 4 g. Is it likely that Milton will get to use the family computer on more than 2 Saturdays? Explain. h. If Milton runs more trials, is it likely that the experimental probabilities will be closer to the theoretical probabilities? Explain. 314 Chapter 16 Assignments
Lesson Lesson 3.7 ~ Theoretical Probability
Theoretical Probability Lesson.7 EXPLORE! sum of two number cubes Step : Copy and complete the chart below. It shows the possible outcomes of one number cube across the top, and a second down the left
More informationUnit 7 Central Tendency and Probability
Name: Block: 7.1 Central Tendency 7.2 Introduction to Probability 7.3 Independent Events 7.4 Dependent Events 7.1 Central Tendency A central tendency is a central or value in a data set. We will look at
More informationA referee flipped a fair coin to decide which football team would start the game with
Probability Lesson.1 A referee flipped a fair coin to decide which football team would start the game with the ball. The coin was just as likely to land heads as tails. Which way do you think the coin
More informationFoundations to Algebra In Class: Investigating Probability
Foundations to Algebra In Class: Investigating Probability Name Date How can I use probability to make predictions? Have you ever tried to predict which football team will win a big game? If so, you probably
More information2. A bubblegum machine contains 25 gumballs. There are 12 green, 6 purple, 2 orange, and 5 yellow gumballs.
A C E Applications Connections Extensions Applications. A bucket contains one green block, one red block, and two yellow blocks. You choose one block from the bucket. a. Find the theoretical probability
More informationPractice 91. Probability
Practice 91 Probability You spin a spinner numbered 1 through 10. Each outcome is equally likely. Find the probabilities below as a fraction, decimal, and percent. 1. P(9) 2. P(even) 3. P(number 4. P(multiple
More informationMost of the time we deal with theoretical probability. Experimental probability uses actual data that has been collected.
AFM Unit 7 Day 3 Notes Theoretical vs. Experimental Probability Name Date Definitions: Experiment: process that gives a definite result Outcomes: results Sample space: set of all possible outcomes Event:
More informationRevision 6: Similar Triangles and Probability
Revision 6: Similar Triangles and Probability Name: lass: ate: Mark / 52 % 1) Find the missing length, x, in triangle below 5 cm 6 cm 15 cm 21 cm F 2) Find the missing length, x, in triangle F below 5
More informationProbability Review 41
Probability Review 41 For the following problems, give the probability to four decimals, or give a fraction, or if necessary, use scientific notation. Use P(A) = 1  P(not A) 1) A coin is tossed 6 times.
More informationApplications. 28 How Likely Is It? P(green) = 7 P(yellow) = 7 P(red) = 7. P(green) = 7 P(purple) = 7 P(orange) = 7 P(yellow) = 7
Applications. A bucket contains one green block, one red block, and two yellow blocks. You choose one block from the bucket. a. Find the theoretical probability that you will choose each color. P(green)
More informationStatistics and Probability
Lesson Statistics and Probability Name Use Centimeter Cubes to represent votes from a subgroup of a larger population. In the sample shown, the red cubes are modeled by the dark cubes and represent a yes
More informationMATH STUDENT BOOK. 7th Grade Unit 6
MATH STUDENT BOOK 7th Grade Unit 6 Unit 6 Probability and Graphing Math 706 Probability and Graphing Introduction 3 1. Probability 5 Theoretical Probability 5 Experimental Probability 13 Sample Space 20
More informationEssential Question How can you list the possible outcomes in the sample space of an experiment?
. TEXAS ESSENTIAL KNOWLEDGE AND SKILLS G..B Sample Spaces and Probability Essential Question How can you list the possible outcomes in the sample space of an experiment? The sample space of an experiment
More informationChapter 10 Practice Test Probability
Name: Class: Date: ID: A Chapter 0 Practice Test Probability Multiple Choice Identify the choice that best completes the statement or answers the question. Describe the likelihood of the event given its
More informationEnrichment. Suppose that you are given this information about rolling a number cube.
ate  Working ackward with Probabilities Suppose that you are given this information about rolling a number cube. P() P() P() an you tell what numbers are marked on the faces of the cube Work backward.
More informationNAME DATE PERIOD. Study Guide and Intervention
91 Section Title The probability of a simple event is a ratio that compares the number of favorable outcomes to the number of possible outcomes. Outcomes occur at random if each outcome occurs by chance.
More informationWhen a number cube is rolled once, the possible numbers that could show face up are
C3 Chapter 12 Understanding Probability Essential question: How can you describe the likelihood of an event? Example 1 Likelihood of an Event When a number cube is rolled once, the possible numbers that
More informationALL FRACTIONS SHOULD BE IN SIMPLEST TERMS
Math 7 Probability Test Review Name: Date Hour Directions: Read each question carefully. Answer each question completely. ALL FRACTIONS SHOULD BE IN SIMPLEST TERMS! Show all your work for full credit!
More informationProbability Assignment
Name Probability Assignment Student # Hr 1. An experiment consists of spinning the spinner one time. a. How many possible outcomes are there? b. List the sample space for the experiment. c. Determine the
More informationThis Probability Packet Belongs to:
This Probability Packet Belongs to: 1 2 Station #1: M & M s 1. What is the sample space of your bag of M&M s? 2. Find the theoretical probability of the M&M s in your bag. Then, place the candy back into
More informationb. 2 ; the probability of choosing a white d. P(white) 25, or a a. Since the probability of choosing a
Applications. a. P(green) =, P(yellow) = 2, or 2, P(red) = 2 ; three of the four blocks are not red. d. 2. a. P(green) = 2 25, P(purple) = 6 25, P(orange) = 2 25, P(yellow) = 5 25, or 5 2 6 2 5 25 25 25
More informationWelcome! U4H2: Worksheet # s 27, 913, 16, 20. Updates: U4T is 12/12. Announcement: December 16 th is the last day I will accept late work.
Welcome! U4H2: Worksheet # s 27, 913, 16, 20 Updates: U4T is 12/12 Announcement: December 16 th is the last day I will accept late work. 1 Review U4H1 2 Theoretical Probability 3 Experimental Probability
More information104 Theoretical Probability
Problem of the Day A spinner is divided into 4 different colored sections. It is designed so that the probability of spinning red is twice the probability of spinning green, the probability of spinning
More informationCompound Probability. A to determine the likelihood of two events occurring at the. ***Events can be classified as independent or dependent events.
Probability 68B A to determine the likelihood of two events occurring at the. ***Events can be classified as independent or dependent events. Independent Events are events in which the result of event
More informationLesson 3: Chance Experiments with Equally Likely Outcomes
Lesson : Chance Experiments with Equally Likely Outcomes Classwork Example 1 Jamal, a 7 th grader, wants to design a game that involves tossing paper cups. Jamal tosses a paper cup five times and records
More informationWhat Do You Expect Unit (WDYE): Probability and Expected Value
Name: Per: What Do You Expect Unit (WDYE): Probability and Expected Value Investigations 1 & 2: A First Look at Chance and Experimental and Theoretical Probability Date Learning Target/s Classwork Homework
More informationMiniUnit. Data & Statistics. Investigation 1: Correlations and Probability in Data
MiniUnit Data & Statistics Investigation 1: Correlations and Probability in Data I can Measure Variation in Data and Strength of Association in TwoVariable Data Lesson 3: Probability Probability is a
More informationSection Theoretical and Experimental Probability...Wks 3
Name: Class: Date: Section 6.8......Theoretical and Experimental Probability...Wks 3. Eight balls numbered from to 8 are placed in a basket. One ball is selected at random. Find the probability that it
More informationUse this information to answer the following questions.
1 Lisa drew a token out of the bag, recorded the result, and then put the token back into the bag. She did this 30 times and recorded the results in a bar graph. Use this information to answer the following
More informationNow let s figure the probability that Angelina picked a green marble if Marc did not replace his marble.
Find the probability of an event with or without replacement : The probability of an outcome of an event is the ratio of the number of ways that outcome can occur to the total number of different possible
More informationCHAPTER 9  COUNTING PRINCIPLES AND PROBABILITY
CHAPTER 9  COUNTING PRINCIPLES AND PROBABILITY Probability is the Probability is used in many realworld fields, such as insurance, medical research, law enforcement, and political science. Objectives:
More informationA. 15 B. 24 C. 45 D. 54
A spinner is divided into 8 equal sections. Lara spins the spinner 120 times. It lands on purple 30 times. How many more times does Lara need to spin the spinner and have it land on purple for the relative
More informationCOMPOUND EVENTS. Judo Math Inc.
COMPOUND EVENTS Judo Math Inc. 7 th grade Statistics Discipline: Black Belt Training Order of Mastery: Compound Events 1. What are compound events? 2. Using organized Lists (7SP8) 3. Using tables (7SP8)
More informationName Class Date. Introducing Probability Distributions
Name Class Date Binomial Distributions Extension: Distributions Essential question: What is a probability distribution and how is it displayed? 86 CC.9 2.S.MD.5(+) ENGAGE Introducing Distributions Video
More informationDate. Probability. Chapter
Date Probability Contests, lotteries, and games offer the chance to win just about anything. You can win a cup of coffee. Even better, you can win cars, houses, vacations, or millions of dollars. Games
More information05 Adding Probabilities. 1. CARNIVAL GAMES A spinner has sections of equal size. The table shows the results of several spins.
1. CARNIVAL GAMES A spinner has sections of equal size. The table shows the results of several spins. d. a. Copy the table and add a column to show the experimental probability of the spinner landing on
More informationFind the probability of an event by using the definition of probability
LESSON 101 Probability Lesson Objectives Find the probability of an event by using the definition of probability Vocabulary experiment (p. 522) trial (p. 522) outcome (p. 522) sample space (p. 522) event
More informationProbability Test Review Math 2. a. What is? b. What is? c. ( ) d. ( )
Probability Test Review Math 2 Name 1. Use the following venn diagram to answer the question: Event A: Odd Numbers Event B: Numbers greater than 10 a. What is? b. What is? c. ( ) d. ( ) 2. In Jason's homeroom
More informationKey Concept Probability of Independent Events. Key Concept Probability of Mutually Exclusive Events. Key Concept Probability of Overlapping Events
154 Compound Probability TEKS FOCUS TEKS (1)(E) Apply independence in contextual problems. TEKS (1)(B) Use a problemsolving model that incorporates analyzing given information, formulating a plan or strategy,
More informationName Date Class. 2. dime. 3. nickel. 6. randomly drawing 1 of the 4 S s from a bag of 100 Scrabble tiles
Name Date Class Practice A Tina has 3 quarters, 1 dime, and 6 nickels in her pocket. Find the probability of randomly drawing each of the following coins. Write your answer as a fraction, as a decimal,
More informationOrder the fractions from least to greatest. Use Benchmark Fractions to help you. First try to decide which is greater than ½ and which is less than ½
Outcome G Order the fractions from least to greatest 4 1 7 4 5 3 9 5 8 5 7 10 Use Benchmark Fractions to help you. First try to decide which is greater than ½ and which is less than ½ Likelihood Certain
More information3. a. P(white) =, or. b. ; the probability of choosing a white block. d. P(white) =, or. 4. a. = 1 b. 0 c. = 0
Answers Investigation ACE Assignment Choices Problem. Core, 6 Other Connections, Extensions Problem. Core 6 Other Connections 7 ; unassigned choices from previous problems Problem. Core 7 9 Other Connections
More informationCh Probability Outcomes & Trials
Learning Intentions: Ch. 10.2 Probability Outcomes & Trials Define the basic terms & concepts of probability. Find experimental probabilities. Calculate theoretical probabilities. Vocabulary: Trial: realworld
More informationReview. Natural Numbers: Whole Numbers: Integers: Rational Numbers: Outline Sec Comparing Rational Numbers
FOUNDATIONS Outline Sec. 31 Gallo Name: Date: Review Natural Numbers: Whole Numbers: Integers: Rational Numbers: Comparing Rational Numbers Fractions: A way of representing a division of a whole into
More informationGrade 8 Math Assignment: Probability
Grade 8 Math Assignment: Probability Part 1: Rock, Paper, Scissors  The Study of Chance Purpose An introduction of the basic information on probability and statistics Materials: Two sets of hands Paper
More informationName: Class: Date: 6. An event occurs, on average, every 6 out of 17 times during a simulation. The experimental probability of this event is 11
Class: Date: Sample Mastery # Multiple Choice Identify the choice that best completes the statement or answers the question.. One repetition of an experiment is known as a(n) random variable expected value
More informationA 20% B 25% C 50% D 80% 2. Which spinner has a greater likelihood of landing on 5 rather than 3?
1. At a middle school, 1 of the students have a cell phone. If a student is chosen at 5 random, what is the probability the student does not have a cell phone? A 20% B 25% C 50% D 80% 2. Which spinner
More informationNotes #45 Probability as a Fraction, Decimal, and Percent. As a result of what I learn today, I will be able to
Notes #45 Probability as a Fraction, Decimal, and Percent As a result of what I learn today, I will be able to Probabilities can be written in three ways:,, and. Probability is a of how an event is to.
More informationMath 1313 Section 6.2 Definition of Probability
Math 1313 Section 6.2 Definition of Probability Probability is a measure of the likelihood that an event occurs. For example, if there is a 20% chance of rain tomorrow, that means that the probability
More informationPractice Ace Problems
Unit 6: Moving Straight Ahead Investigation 2: Experimental and Theoretical Probability Practice Ace Problems Directions: Please complete the necessary problems to earn a maximum of 12 points according
More informationPart 1: I can express probability as a fraction, decimal, and percent
Name: Pattern: Part 1: I can express probability as a fraction, decimal, and percent For #1 to #4, state the probability of each outcome. Write each answer as a) a fraction b) a decimal c) a percent Example:
More informationMath 7 Notes  Unit 7B (Chapter 11) Probability
Math 7 Notes  Unit 7B (Chapter 11) Probability Probability Syllabus Objective: (7.2)The student will determine the theoretical probability of an event. Syllabus Objective: (7.4)The student will compare
More informationIndependent Events B R Y
. Independent Events Lesson Objectives Understand independent events. Use the multiplication rule and the addition rule of probability to solve problems with independent events. Vocabulary independent
More informationProbability WarmUp 2
Probability WarmUp 2 Directions Solve to the best of your ability. (1) Write out the sample space (all possible outcomes) for the following situation: A dice is rolled and then a color is chosen, blue
More informationObjectives. Determine whether events are independent or dependent. Find the probability of independent and dependent events.
Objectives Determine whether events are independent or dependent. Find the probability of independent and dependent events. independent events dependent events conditional probability Vocabulary Events
More informationPRE TEST. Math in a Cultural Context*
P grade PRE TEST Salmon Fishing: Investigations into A 6P th module in the Math in a Cultural Context* UNIVERSITY OF ALASKA FAIRBANKS Student Name: Grade: Teacher: School: Location of School: Date: *This
More informationMaking Predictions with Theoretical Probability
? LESSON 6.3 Making Predictions with Theoretical Probability ESSENTIAL QUESTION Proportionality 7.6.H Solve problems using qualitative and quantitative predictions and comparisons from simple experiments.
More informationMaking Predictions with Theoretical Probability. ESSENTIAL QUESTION How do you make predictions using theoretical probability?
L E S S O N 13.3 Making Predictions with Theoretical Probability 7.SP.3.6 predict the approximate relative frequency given the probability. Also 7.SP.3.7a ESSENTIAL QUESTION How do you make predictions
More informationSection 7.3 and 7.4 Probability of Independent Events
Section 7.3 and 7.4 Probability of Independent Events Grade 7 Review Two or more events are independent when one event does not affect the outcome of the other event(s). For example, flipping a coin and
More information1. a. Miki tosses a coin 50 times, and the coin shows heads 28 times. What fraction of the 50 tosses is heads? What percent is this?
A C E Applications Connections Extensions Applications 1. a. Miki tosses a coin 50 times, and the coin shows heads 28 times. What fraction of the 50 tosses is heads? What percent is this? b. Suppose the
More informationLesson 4: Calculating Probabilities for Chance Experiments with Equally Likely Outcomes
Lesson : Calculating Probabilities for Chance Experiments with Equally Likely Outcomes Classwork Example : heoretical Probability In a previous lesson, you saw that to find an estimate of the probability
More informationProbability of Independent and Dependent Events
706 Practice A Probability of In and ependent Events ecide whether each set of events is or. Explain your answer.. A student spins a spinner and rolls a number cube.. A student picks a raffle ticket from
More informationUnit 6: Probability Summative Assessment. 2. The probability of a given event can be represented as a ratio between what two numbers?
Math 7 Unit 6: Probability Summative Assessment Name Date Knowledge and Understanding 1. Explain the difference between theoretical and experimental probability. 2. The probability of a given event can
More informationName: Unit 7 Study Guide 1. Use the spinner to name the color that fits each of the following statements.
1. Use the spinner to name the color that fits each of the following statements. green blue white white blue a. The spinner will land on this color about as often as it lands on white. b. The chance of
More informationCounting Methods and Probability
CHAPTER Counting Methods and Probability Many good basketball players can make 90% of their free throws. However, the likelihood of a player making several free throws in a row will be less than 90%. You
More informationPRE TEST KEY. Math in a Cultural Context*
PRE TEST KEY Salmon Fishing: Investigations into A 6 th grade module in the Math in a Cultural Context* UNIVERSITY OF ALASKA FAIRBANKS Student Name: PRE TEST KEY Grade: Teacher: School: Location of School:
More informationProbability Quiz Review Sections
CP1 Math 2 Unit 9: Probability: Day 7/8 Topic Outline: Probability Quiz Review Sections 5.025.04 Name A probability cannot exceed 1. We express probability as a fraction, decimal, or percent. Probabilities
More informationProbability Essential Math 12 Mr. Morin
Probability Essential Math 12 Mr. Morin Name: Slot: Introduction Probability and Odds Single Event Probability and Odds Two and Multiple Event Experimental and Theoretical Probability Expected Value (Expected
More informationUNIT 5: RATIO, PROPORTION, AND PERCENT WEEK 20: Student Packet
Name Period Date UNIT 5: RATIO, PROPORTION, AND PERCENT WEEK 20: Student Packet 20.1 Solving Proportions 1 Add, subtract, multiply, and divide rational numbers. Use rates and proportions to solve problems.
More informationProbability. facts mental math. problem solving. Power Up F
LESSON 7 Probability Power Up facts mental math Power Up F a. Estimation: The width of the paperback book is inches. Round this measurement to the nearest inch. in. b. Geometry: An octagon has how many
More informationBellwork Write each fraction as a percent Evaluate P P C C 6
Bellwork 21915 Write each fraction as a percent. 1. 2. 3. 4. Evaluate. 5. 6 P 3 6. 5 P 2 7. 7 C 4 8. 8 C 6 1 Objectives Find the theoretical probability of an event. Find the experimental probability
More information1. Theoretical probability is what should happen (based on math), while probability is what actually happens.
Name: Date: / / QUIZ DAY! FillintheBlanks: 1. Theoretical probability is what should happen (based on math), while probability is what actually happens. 2. As the number of trials increase, the experimental
More information2 C. 1 D. 2 4 D. 5 3 C. 25 D. 2
Discrete Math Exam Review Name:. A bag contains oranges, grapefruits, and tangerine. A piece of fruit is chosen from the bag at random. What is the probability that a grapefruit will be chosen from the
More informationIndependent and Mutually Exclusive Events
Independent and Mutually Exclusive Events By: OpenStaxCollege Independent and mutually exclusive do not mean the same thing. Independent Events Two events are independent if the following are true: P(A
More informatione. Are the probabilities you found in parts (a)(f) experimental probabilities or theoretical probabilities? Explain.
1. Josh is playing golf. He has 3 white golf balls, 4 yellow golf balls, and 1 red golf ball in his golf bag. At the first hole, he randomly draws a ball from his bag. a. What is the probability he draws
More informationLesson 3 Dependent and Independent Events
Lesson 3 Dependent and Independent Events When working with 2 separate events, we must first consider if the first event affects the second event. Situation 1 Situation 2 Drawing two cards from a deck
More informationProbability of Independent Events. If A and B are independent events, then the probability that both A and B occur is: P(A and B) 5 P(A) p P(B)
10.5 a.1, a.5 TEKS Find Probabilities of Independent and Dependent Events Before You found probabilities of compound events. Now You will examine independent and dependent events. Why? So you can formulate
More informationGraphs and Probability
Name: Chapter Date: Practice 1 Making and Interpreting Double Bar Graphs Complete. Use the data in the graph. The double bar graph shows the number of boys and girls in two classes, 5A and 5B. Students
More informationLesson 15.5: Independent and Dependent Events
Lesson 15.5: Independent and Dependent Events Sep 26 10:07 PM 1 Work with a partner. You have three marbles in a bag. There are two green marbles and one purple marble. Randomly draw a marble from the
More informationCommon Core Math Tutorial and Practice
Common Core Math Tutorial and Practice TABLE OF CONTENTS Chapter One Number and Numerical Operations Number Sense...4 Ratios, Proportions, and Percents...12 Comparing and Ordering...19 Equivalent Numbers,
More informationIntro to Algebra Guided Notes (Unit 11)
Intro to Algebra Guided Notes (Unit 11) PA 121, 122, 123, 127 Alg 122, 123, 124 NAME 121 StemandLeaf Plots StemandLeaf Plot: numerical data are listed in ascending or descending order. The
More informationBell Work. WarmUp Exercises. Two sixsided dice are rolled. Find the probability of each sum or 7
WarmUp Exercises Two sixsided dice are rolled. Find the probability of each sum. 1. 7 Bell Work 2. 5 or 7 3. You toss a coin 3 times. What is the probability of getting 3 heads? WarmUp Notes Exercises
More informationAlgebra 1 Ch. 12 Study Guide September 12, 2012 Name: Actual test on Friday, Actual Test will be mostly multiple choice.
Algebra 1 Ch. 12 Study Guide September 12, 2012 Name:_ Actual test on Friday, 91412 Actual Test will be mostly multiple choice. Multiple Choice Identify the choice that best completes the statement
More informationUnit 11 Probability. Round 1 Round 2 Round 3 Round 4
Study Notes 11.1 Intro to Probability Unit 11 Probability Many events can t be predicted with total certainty. The best thing we can do is say how likely they are to happen, using the idea of probability.
More informationProbability and Statistics
Probability and Statistics Activity: TEKS: Mystery Bags (3.13) Probability and statistics. The student solves problems by collecting, organizing, displaying, and interpreting sets of data. The student
More informationINDEPENDENT AND DEPENDENT EVENTS UNIT 6: PROBABILITY DAY 2
INDEPENDENT AND DEPENDENT EVENTS UNIT 6: PROBABILITY DAY 2 WARM UP Students in a mathematics class pick a card from a standard deck of 52 cards, record the suit, and return the card to the deck. The results
More informationThe tree diagram and list show the possible outcomes for the types of cookies Maya made. Peppermint Caramel Peppermint Caramel Peppermint Caramel
Compound Probabilities using Multiplication and Simulation Lesson 4.5 Maya was making sugar cookies. She decorated them with one of two types of frosting (white or pink), one of three types of sprinkles
More information1. Decide whether the possible resulting events are equally likely. Explain. Possible resulting events
Applications. Decide whether the possible resulting events are equally likely. Explain. Action Possible resulting events a. You roll a number You roll an even number, or you roll an cube. odd number. b.
More informationFair Game Review. Chapter 9. Simplify the fraction
Name Date Chapter 9 Simplify the fraction. 1. 10 12 Fair Game Review 2. 36 72 3. 14 28 4. 18 26 5. 32 48 6. 65 91 7. There are 90 students involved in the mentoring program. Of these students, 60 are girls.
More informationProbability Interactives from Spire Maths A Spire Maths Activity
Probability Interactives from Spire Maths A Spire Maths Activity https://spiremaths.co.uk/ia/ There are 12 sets of Probability Interactives: each contains a main and plenary flash file. Titles are shown
More informationProbability. The MEnTe Program Math Enrichment through Technology. Title V East Los Angeles College
Probability The MEnTe Program Math Enrichment through Technology Title V East Los Angeles College 2003 East Los Angeles College. All rights reserved. Topics Introduction Empirical Probability Theoretical
More informationName. Is the game fair or not? Prove your answer with math. If the game is fair, play it 36 times and record the results.
Homework 5.1C You must complete table. Use math to decide if the game is fair or not. If Period the game is not fair, change the point system to make it fair. Game 1 Circle one: Fair or Not 2 six sided
More informationProbability. Sometimes we know that an event cannot happen, for example, we cannot fly to the sun. We say the event is impossible
Probability Sometimes we know that an event cannot happen, for example, we cannot fly to the sun. We say the event is impossible Impossible In summer, it doesn t rain much in Cape Town, so on a chosen
More informationName Date. Sample Spaces and Probability For use with Exploration 12.1
. Sample Spaces and Probability For use with Exploration. Essential Question How can you list the possible outcomes in the sample space of an experiment? The sample space of an experiment is the set of
More informationIndependence Is The Word
Problem 1 Simulating Independent Events Describe two different events that are independent. Describe two different events that are not independent. The probability of obtaining a tail with a coin toss
More informationDiamond ( ) (Black coloured) (Black coloured) (Red coloured) ILLUSTRATIVE EXAMPLES
CHAPTER 15 PROBABILITY Points to Remember : 1. In the experimental approach to probability, we find the probability of the occurence of an event by actually performing the experiment a number of times
More informationCC13. Start with a plan. How many songs. are there MATHEMATICAL PRACTICES
CC Interactive Learning Solve It! PURPOSE To determine the probability of a compound event using simple probability PROCESS Students may use simple probability by determining the number of favorable outcomes
More informationMATH STUDENT BOOK. 6th Grade Unit 7
MATH STUDENT BOOK 6th Grade Unit 7 Unit 7 Probability and Geometry MATH 607 Probability and Geometry. PROBABILITY 5 INTRODUCTION TO PROBABILITY 6 COMPLEMENTARY EVENTS SAMPLE SPACE 7 PROJECT: THEORETICAL
More informationTEKSING TOWARD STAAR MATHEMATICS GRADE 7. Projection Masters
TEKSING TOWARD STAAR MATHEMATICS GRADE 7 Projection Masters Six Weeks 1 Lesson 1 STAAR Category 1 Grade 7 Mathematics TEKS 7.2A Understanding Rational Numbers A group of items or numbers is called a set.
More informationnumber of favorable outcomes 2 1 number of favorable outcomes 10 5 = 12
Probability (Day 1) Green Problems Suppose you select a letter at random from the words MIDDLE SCHOOL. Find P(L) and P(not L). First determine the number of possible outcomes. There are 1 letters in the
More information