Use this information to answer the following questions.


 Gwenda Preston
 2 years ago
 Views:
Transcription
1 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 questions. If the bag contains 4 green tokens, 2 red tokens, and 4 purple tokens, how does the theoretical probability of drawing a purple token compare to the experimental probability of drawing a purple token? a. The theoretical probability of drawing a purple token is 2 which is less than the 5 experimental probability of 1. 2 b. The theoretical probability of drawing a purple token is 2 which is greater than 5 the experimental probability of 1. 2 c. The theoretical probability of drawing a purple token is 1, but the experimental 2 probability cannot be determined from the graph above. d. Bar graphs are not appropriate to display data with categories and frequency Green Red Purple
2 2 In a board game, a player spins each of the two spinners shown below. Which of the following lists all of the possible combinations of an even number and either blue or red? a. 1blue; 3blue; 5blue; 7blue; 1red; 3red; 5red; 7red b. 1blue; 2blue; 3blue; 4blue; 5blue; 6red; 7red; 8red c. 2red; 4blue; 6red; 8blue; 2red; 4blue; 6red; 8blue d. 2blue; 4blue; 6blue; 8blue; 2red; 4red; 6red; 8red
3 3 The tree diagram below shows the sample space for a problem situation. Which situation below would most likely use this diagram? a. Jessica wore a blue shirt on Monday with a white belt and green pants. On Tuesday she wore a khaki shirt and denim shorts. How many different outfits can she make? b. Randy has three shirts to choose from, a blue, white, or green one. He has two colors of pants, khaki and denim. How many different outfits can he make? c. Betsy has a blue, khaki, and denim scarf in her drawer. She has two jackets in her closet, a white one and a green one. How many different scarf and jackets arrangements can she make? d. Terry s favorite shirt has blue, white, and green stripes on it. He is trying to decide which pants, khaki or denim, to wear to school. How many different ways can he put together his shirt and pants?
4 4 A fair spinner contains 6 equal sections, each with a different color. The table shows the results of spinning the spinner 25 times. Color Number of times Green Red Blue Purple Orange Yellow If the spinner were spun 125 times, how many outcomes would you expect to be purple?
5 5 At James Middle School the grades for one algebra class of 30 students are shown. Based on these results, how many of the 480 algebra students have an A in class? Grade Number A 8 B 6 C 9 D 5 F 2
6 6 In a bag there are 3 yellow marbles, 2 red marbles, and 1 purple marble. Once a marble is selected, it is not replaced. Find the probability of selecting a red marble and then a yellow marble.
7 7 Without looking, Tammy takes a marble out of a bag that contains 10 red marbles, 15 green marbles, and 25 blue marbles. She records its color and returns the marble to the bag. If Tammy repeats this process 90 times, how many times can she expect to pull out a red marble?
8 8 Mrs. Gregory's fourth period class is comparing experimental results to theoretical probabilities. They are using a standard deck of cards and will draw a card from the deck, record what they draw, and replace the card before they draw again. They know that theoretically they should draw a heart 25% of the time. The results of their experiment are in the table below. What is the difference in the theoretical probability of getting a heart and the experimental results recorded in the table? Express your answer as a percent.
9 9 There are 8 girls in a dance class. The girls are represented in the diagrams below by the numbers 1 through 8. If each girl chooses a dance partner, which list shows all the possible combinations of girls in the dance class?
10 10
11 11
12 12
13 13 If a number cube is rolled twice, what is the probability of getting the number 3 both times?
14 14 There are 4 red, 8 yellow, and 6 blue socks mixed up in a drawer. Once a sock is selected, it is not replaced. Find the probability of reaching into the drawer without looking and choosing 2 blue socks.
15 15 A box contains 150 black pens and 50 red pens. Jose said that the sum of the probability that a randomly selected pen will not be black and the probability that the pen will not be red is 1. Is he correct? a. Yes, because the probability of not black is 50 and the probability of selecting not red is = b. Yes, because the probability of not black is 50 selecting not red is = and the probability of c. No, because 50 pens are not black and 150 pens are not red. This is much greater than 1. d. No, because the probability of not black is 1 3 and the probability of not red is
16 16 Which of the following events has the most likely probability? a. You roll a sixsided number cube and the number is less than 2. b. You roll two sixsided number cubes and the sum of the numbers is 1. c. A bag contains 3 blue marbles and 3 red marbles. You select a red marble from the bag at random. d. A spinner has 5 equal sections marked 1 through 5. You spin and land on a number less than 5.
17 17 The probability of event A is 1 3 and the probability of event B is 1 4. What can you conclude about the two events? a. The probability of event A is a complement to the probability of event B. b. Neither event is very likely, but event A is more likely to happen than event B. c. The probability of event A is equally likely as the probability of event B. d. The probability of event B is greater than the probability of event A because 1 4 > 1 3.
18 18 A bag contains 3 red chips and 7 green chips. What is the probability of randomly selecting a red chip? A 4 7 because the probability of selecting a green chip is 3 7, and = 4 7. B 3 10 because the probability of selecting a green chip is 7 10, and = C 70% because the probability of selecting a green chip is 30%, and 100% 30% = 70%. D 0.03 because the probability of selecting a green chip is 0.07, and = 0.03.
19 19 Ray and Shannon are playing a game. The probability of Ray winning the game is If the game cannot end in a tie, what is the probability of Shannon winning the game? A B 9 25 because the probability of Ray winning the game is 9 25, and = because the probability of Ray winning is 0.36 = C 0.74 because Ray s probability and Shannon s probability must equal 1, and = 1. D 9 16 because the probability of Ray winning is 0.36, and = 9 16.
20 20 Below are pairs of simple events. Which of the following correctly describes the event and its complement? A The probability of rolling a composite number on a sixsided number cube is 1 3. Rolling a prime number is its complement, = 2 3. B The probability of flipping tails on a fair coin is 50%. Flipping heads on the fair coin is its complement, 100%50%=50%. C The probability of selecting a weekday is 5. Friday is sometimes considered part of the 7 weekend, so selecting the complement to a weekday would be = D The probability of choosing a vowel from the alphabet is The probability of selecting a consonant its complement, 26 5 = 21.
21 21 The spinner below is used in a board game to determine where players move a game piece. What is the probability of spinning the complement of spinning blue? A 1 4 because the probability of spinning green is equal to the probability of spinning blue. B 2 3 because the probability of spinning blue is 1 3, and = 2 3. C 5 because the complement of spinning blue is spinning red. 12 D 3 4 because the probability of spinning blue is 1 4, and = 3 4.
22 22 A gumball machine contains gumballs of five different colors: 36 red, 44 white, 15 blue, 20 green, and 5 orange. The machine dispenser randomly selects one gumball. Which of the following statements is false? A The probability of not green is = 5 6. B The probability of not orange is 1  P(orange) = = C The probability of blue is 1 6. D The probability of a color other than red, white or blue is = 5 24.
23 23 The diagram below shows all of the possible sums when rolling two sixsided number cubes. Two sixsided number cubes are tossed, and the sum is recorded. What is the probability of rolling the complement of a sum greater than 7? a because the probability of rolling a sum greater than 7 is = b because the probability of rolling a sum greater than 7 is 5 12, so = c. 5 6, because the probability of rolling a sum of 7 is 1 6, so = 5 6. d. 1, because the probability of rolling a sum greater than 7 is equal to the probability of rolling a sum less 2 than 7.
24 24 Gabe and Sasha take turns spinning the spinner below to see who will get to use their family's shared computer. If the spinner lands on red, Gabe gets computer time first. If the spinner lands on a color other than red, Sasha gets to use the computer first. Which of the following statements below is correct? a. If Gabe spins first, the outcome of his spin has an effect on the outcome of Sasha s spin. b. Gabe and Sasha have an equally likely chance of getting to use the family computer first. c. Gabe has a greater likelihood of getting to use the computer first because 1 > d. Sasha is more likely to get the computer first because she can land on 3 of the color choices, while Gabe 4 can only land on 1 of the color choices and 3 >
25 25 i ii
26 26 iii iv v
Chapter 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 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 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 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 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 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 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 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 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 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 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 informationFAVORITE MEALS NUMBER OF PEOPLE Hamburger and French fries 17 Spaghetti 8 Chili 12 Vegetarian delight 3
Probability 1. Destiny surveyed customers in a restaurant to find out their favorite meal. The results of the survey are shown in the table. One person in the restaurant will be picked at random. Based
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 informationProbability and Statistics 15% of EOC
MGSE912.S.CP.1 1. Which of the following is true for A U B A: 2, 4, 6, 8 B: 5, 6, 7, 8, 9, 10 A. 6, 8 B. 2, 4, 6, 8 C. 2, 4, 5, 6, 6, 7, 8, 8, 9, 10 D. 2, 4, 5, 6, 7, 8, 9, 10 2. This Venn diagram shows
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 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 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 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 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 informationWhat is the probability Jordan will pick a red marble out of the bag and land on the red section when spinning the spinner?
Name: Class: Date: Question #1 Jordan has a bag of marbles and a spinner. The bag of marbles has 10 marbles in it, 6 of which are red. The spinner is divided into 4 equal sections: blue, green, red, and
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 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 informationChapter 13 Test Review
1. The tree diagrams below show the sample space of choosing a cushion cover or a bedspread in silk or in cotton in red, orange, or green. Write the number of possible outcomes. A 6 B 10 C 12 D 4 Find
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 informationA 21.0% B 34.3% C 49.0% D 70.0%
. For a certain kind of plant, 70% of the seeds that are planted grow into a flower. If Jenna planted 3 seeds, what is the probability that all of them grow into flowers? A 2.0% B 34.3% C 49.0% D 70.0%
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 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 informationStudy Guide Probability SOL Summative Assessment Date:
Study Guide Probability SOL 6.16 Summative Assessment Date: What do I need to know for the assessment? Identify the difference between independent and dependent events Determine the probability of independent
More information4.1 What is Probability?
4.1 What is Probability? between 0 and 1 to indicate the likelihood of an event. We use event is to occur. 1 use three major methods: 1) Intuition 3) Equally Likely Outcomes Intuition  prediction based
More informationLesson 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 informationInstructions: Choose the best answer and shade in the corresponding letter on the answer sheet provided. Be sure to include your name and student ID.
Math 3201 Unit 3 Probability Test 1 Unit Test Name: Part 1 Selected Response: Instructions: Choose the best answer and shade in the corresponding letter on the answer sheet provided. Be sure to include
More information#2. A coin is tossed 40 times and lands on heads 21 times. What is the experimental probability of the coin landing on tails?
1 PreAP Geometry Chapter 14 Test Review Standards/Goals: A.1.f.: I can find the probability of a simple event. F.1.c.: I can use area to solve problems involving geometric probability. S.CP.1: I can define
More informationName: Class: Date: ID: A
Class: Date: Chapter 0 review. A lunch menu consists of different kinds of sandwiches, different kinds of soup, and 6 different drinks. How many choices are there for ordering a sandwich, a bowl of soup,
More informationStudy Guide Probability SOL s 6.16, 7.9, & 7.10
Study Guide Probability SOL s 6.16, 7.9, & 7.10 What do I need to know for the upcoming assessment? Find the probability of simple events; Determine if compound events are independent or dependent; Find
More informationMATH7 SOL Review 7.9 and Probability and FCP Exam not valid for Paper Pencil Test Sessions
MATH7 SOL Review 7.9 and 7.0  Probability and FCP Exam not valid for Paper Pencil Test Sessions [Exam ID:LV0BM Directions: Click on a box to choose the number you want to select. You must select all
More informationMAT104: Fundamentals of Mathematics II Counting Techniques Class Exercises Solutions
MAT104: Fundamentals of Mathematics II Counting Techniques Class Exercises Solutions 1. Appetizers: Salads: Entrées: Desserts: 2. Letters: (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U,
More informationLesson 4: Calculating Probabilities for Chance Experiments with Equally Likely Outcomes
NYS COMMON CORE MAEMAICS CURRICULUM 7 : Calculating Probabilities for Chance Experiments with Equally Likely Classwork Examples: heoretical Probability In a previous lesson, you saw that to find an estimate
More informationACTIVITY: Conducting Experiments
0. Outcomes and Events the number of possible results? In an experiment, how can you determine An experiment is an investigation or a procedure that has varying results. Flipping a coin, rolling a number
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 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. 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 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 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 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 informationMATH8 SOL8.12 Probability CW Exam not valid for Paper Pencil Test Sessions
MTH SOL. Probability W Exam not valid for Paper Pencil Test Sessions [Exam I:NFP0 box contains five cards lettered,,,,. If one card is selected at random from the box and NOT replaced, what is the probability
More informationCopyright 2015 Edmentum  All rights reserved Picture is not drawn to scale.
Study Island Copyright 2015 Edmentum  All rights reserved. Generation Date: 05/26/2015 Generated By: Matthew Beyranevand Students Entering Grade 8 Part 2 Questions and Answers Compute with Rational Numbers
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 informationName Date Class. Identify the sample space and the outcome shown for each experiment. 1. spinning a spinner
Name Date Class 0.5 Practice B Experimental Probability Identify the sample space and the outcome shown for each experiment.. spinning a spinner 2. tossing two coins Write impossible, unlikely, as likely
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 informationLesson 16.1 Assignment
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
More informationGrade Level/Course: 6 7. Lesson/Unit Plan Name: Probability, Maybe?
Grade Level/Course: 6 7 Lesson/Unit Plan Name: Probability, Maybe? Rationale/Lesson Abstract: This lesson will use the bar model & number line concept as an additional method for determining the probability
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 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 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 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 informationUnit 6: What Do You Expect? Investigation 2: Experimental and Theoretical Probability
Unit 6: What Do You Expect? Investigation 2: Experimental and Theoretical Probability Lesson Practice Problems Lesson 1: Predicting to Win (Finding Theoretical Probabilities) 13 Lesson 2: Choosing Marbles
More informationChance and Probability
F Student Book Name Series F Contents Topic Chance and probability (pp. 0) ordering events relating fractions to likelihood chance experiments fair or unfair the mathletics cup create greedy pig solve
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 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 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 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 Review Questions
Probability Review Questions Short Answer 1. State whether the following events are mutually exclusive and explain your reasoning. Selecting a prime number or selecting an even number from a set of 10
More informationprehs Probability Based on the table, which bill has an experimental probability of next? A) $10 B) $15 C) $1 D) $20
1. Peter picks one bill at a time from a bag and replaces it. He repeats this process 100 times and records the results in the table. Based on the table, which bill has an experimental probability of next?
More informationgreen, green, green, green, green The favorable outcomes of the event are blue and red.
5 Chapter Review Review Key Vocabulary experiment, p. 6 outcomes, p. 6 event, p. 6 favorable outcomes, p. 6 probability, p. 60 relative frequency, p. 6 Review Examples and Exercises experimental probability,
More informationLesson 17.1 Assignment
Lesson 17.1 Assignment Name Date Is It Better to Guess? Using Models for Probability Charlie got a new board game. 1. The game came with the spinner shown. 6 7 9 2 3 4 a. List the sample space for using
More informationCompound Events. Identify events as simple or compound.
11.1 Compound Events Lesson Objectives Understand compound events. Represent compound events. Vocabulary compound event possibility diagram simple event tree diagram Understand Compound Events. A compound
More informationStudy Island Statistics and Probability
Study Island Statistics and Probability Copyright 2014 Edmentum  All rights reserved. 1. An experiment is broken up into two parts. In the first part of the experiment, a sixsided die is rolled. In the
More information12.1 Practice A. Name Date. In Exercises 1 and 2, find the number of possible outcomes in the sample space. Then list the possible outcomes.
Name Date 12.1 Practice A In Exercises 1 and 2, find the number of possible outcomes in the sample space. Then list the possible outcomes. 1. You flip three coins. 2. A clown has three purple balloons
More informationProbability. Probabilty Impossibe Unlikely Equally Likely Likely Certain
PROBABILITY Probability The likelihood or chance of an event occurring If an event is IMPOSSIBLE its probability is ZERO If an event is CERTAIN its probability is ONE So all probabilities lie between 0
More informationTanning: Week 13 C. D.
Tanning: Week 13 Name: 1. Richard is conducting an experiment. Every time he flips a fair twosided coin, he also rolls a sixsided die. What is the probability that the coin will land on tails and 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 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 informationLesson 1: Chance Experiments
Student Outcomes Students understand that a probability is a number between and that represents the likelihood that an event will occur. Students interpret a probability as the proportion of the time that
More informationChapter 1  Set Theory
Midterm review Math 3201 Name: Chapter 1  Set Theory Part 1: Multiple Choice : 1) U = {hockey, basketball, golf, tennis, volleyball, soccer}. If B = {sports that use a ball}, which element would be in
More informationCCM6+7+ Unit 11 ~ Page 1. Name Teacher: Townsend ESTIMATED ASSESSMENT DATES:
CCM6+7+ Unit 11 ~ Page 1 CCM6+7+ UNIT 11 PROBABILITY Name Teacher: Townsend ESTIMATED ASSESSMENT DATES: Unit 11 Vocabulary List 2 Simple Event Probability 37 Expected Outcomes Making Predictions 89 Theoretical
More informationDate Learning Target/s Classwork Homework SelfAssess Your Learning. Pg. 23: WDYE 2.3: Designing a Fair Game
What Do You Expect: Probability and Expected Value Name: Per: Investigation 2: Experimental and Theoretical Probability Date Learning Target/s Classwork Homework SelfAssess Your Learning Mon, Feb. 29
More informationMath 1 Unit 4 MidUnit Review Chances of Winning
Math 1 Unit 4 MidUnit Review Chances of Winning Name My child studied for the Unit 4 MidUnit Test. I am aware that tests are worth 40% of my child s grade. Parent Signature MM1D1 a. Apply the addition
More informationUnit 1 Day 1: Sample Spaces and Subsets. Define: Sample Space. Define: Intersection of two sets (A B) Define: Union of two sets (A B)
Unit 1 Day 1: Sample Spaces and Subsets Students will be able to (SWBAT) describe events as subsets of sample space (the set of outcomes) using characteristics (or categories) of the outcomes, or as unions,
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 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 informationData Analysis & Probability Counting Techniques & Probability (Notes)
Data Analysis & Probability Counting Techniques & Probability (Notes) Name I can Date Essential Question(s): Key Concepts Notes Fundamental Counting Principle Factorial Permutations Combinations What is
More informationSERIES Chance and Probability
F Teacher Student Book Name Series F Contents Topic Section Chance Answers and (pp. Probability 0) (pp. 0) ordering chance and events probability_ / / relating fractions to likelihood / / chance experiments
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 informationout one marble and then a second marble without replacing the first. What is the probability that both marbles will be white?
Example: Leah places four white marbles and two black marbles in a bag She plans to draw out one marble and then a second marble without replacing the first What is the probability that both marbles will
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 informationWhat Do You Expect? Concepts
Important Concepts What Do You Expect? Concepts Examples Probability A number from 0 to 1 that describes the likelihood that an event will occur. Theoretical Probability A probability obtained by analyzing
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 informationConditional Probability Worksheet
Conditional Probability Worksheet EXAMPLE 4. Drug Testing and Conditional Probability Suppose that a company claims it has a test that is 95% effective in determining whether an athlete is using a steroid.
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 informationThese Are A Few of My Favorite Things
LESSON.1 Skills Practice Name Date These Are A Few of My Favorite Things Modeling Probability Vocabulary Match each term to its corresponding definition. 1. event a. all of the possible outcomes in a probability
More informationConditional Probability Worksheet
Conditional Probability Worksheet P( A and B) P(A B) = P( B) Exercises 36, compute the conditional probabilities P( AB) and P( B A ) 3. P A = 0.7, P B = 0.4, P A B = 0.25 4. P A = 0.45, P B = 0.8, P A
More informationData Collection Sheet
Data Collection Sheet Name: Date: 1 Step Race Car Game Play 5 games where player 1 moves on roles of 1, 2, and 3 and player 2 moves on roles of 4, 5, # of times Player1 wins: 3. What is the theoretical
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 information136 Probabilities of Mutually Exclusive Events
Determine whether the events are mutually exclusive or not mutually exclusive. Explain your reasoning. 1. drawing a card from a standard deck and getting a jack or a club The jack of clubs is an outcome
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 informationLesson 11.3 Independent Events
Lesson 11.3 Independent Events Draw a tree diagram to represent each situation. 1. Popping a balloon randomly from a centerpiece consisting of 1 black balloon and 1 white balloon, followed by tossing a
More informationMAT 17: Introduction to Mathematics Final Exam Review Packet. B. Use the following definitions to write the indicated set for each exercise below:
MAT 17: Introduction to Mathematics Final Exam Review Packet A. Using set notation, rewrite each set definition below as the specific collection of elements described enclosed in braces. Use the following
More information