# Math. Integrated. Trimester 3 Revision Grade 7. Zayed Al Thani School. ministry of education.

Size: px
Start display at page:

Transcription

1 ministry of education Department of Education and Knowledge Zayed Al Thani School Integrated Math Grade Trimester 3 Revision الوزارة كتاب عن تغني ال المراجعة هذه 0

2 Ministry of Education Department of Education and Knowledge Revision for Trimester 3 (Grade 7) 2017/ 2018 Mathematics Grade 7 Q1) Find the circumference. Round the answer to the nearest tenth? a ) 314 cm b ) 3.14 cm c ) 31.4 cm d ) 62.8 cm 5cm Q2) Find the distance around semicircle. Round the answer to the nearest tenth? a ) 51.4 cm b ) 5.14 cm c ) 514 cm d ) cm 20cm.. Q3) Find The Area of a circle if the diameter = 14 m. Use 22/7 for π? a ) 25.5 cm2 b ) 43.9 cm2 c ) 616 cm2 d ) 154 cm2.. Q4) Find the area of this figure? Round the answer to the nearest whole number. a ) 237 cm2 b ) 180 cm2 c ) 320 cm2 d ) 283 cm2 1 14cm

3 Q5) Find the area of the composite figure? Round the answer to the nearest tenth. a ) 30 m 2 b ) 24 m 2 c ) 16 m 2 d ) 20 m 2 Q6) Find the area of the composite figure? a ) 42 m 2 b ) 21 m 2 c ) 18 m 2 d ) 35 m 2 Q7) Find the area of the composite figure? a ) 58 m 2 b ) 288 m 2 c ) 144 m 2 d ) 184 m 2 Q8) Find the volume of the prism? a ) 25.5 m 3 b ) 18 m 3 c ) 36 m 3 d ) 11.5 m 3... Q9) Find the volume of the Triangular prism? a ) 26 m 3 d ) 28 m 3 2

4 Q10) ) Find the height of this rectangular prism if the volume = 350 m 2 a ) 6 m b ) 6 m c ) 7 m d ) 12 m Q11) ) Find the volume of pyramid? a ) 96 m 3 b ) 32 m 3 c ) 192 m 3 d ) 64 m 3 Q12) ) Find the volume of pyramid? a ) 96 m 3 b ) 20 m 3 c ) 192 m 3 d ) 280 m 3 Q13) Find the volume of triangular pyramid? a ) 40 m 3 b ) 36 m 3 c ) 92 m 3 =10 m d ) 85 m 3 3

5 Q14) Find the surface area of prism? a ) 108 m 2 b ) 128 m 2 c ) 72 m 2 d ) 280 m 2 Q15) Find the surface area of prism? a ) 208 m 2 b ) 168 m 2 c ) 172 m 2 d ) 120 m 2 Q16) Find the surface area of pyramid? a ) 3105 m 2 b ) 150 m 2 c ) 170 m 2 d ) 125 m 2 Q17) Find the surface area of pyramid? a ) 185 m 2 b ) 150 m 2 c ) 133 m 2 d ) 128 m 2 4

6 Q18) Find the volume of composite figure? a ) 64 mm 3 b ) 80 mm 3 c ) 94 mm 3 d ) 32 mm 3 Q19) Find the surface area of composite figure? a ) 560 m 2 b ) 380 m 2 c ) 444 m 2 d ) 325 m 2 Q20) Find the surface area of composite figure? a ) 660 mm 2 b ) 380 mm 2 c ) 742 mm 2 d ) 765 mm 2 Q21) Find the volume of prism? a ) 664 m 3 b ) 280 m 3 c ) 394 m 3 d ) 360 m 3 5

7 Q22) A number cube is marked with 1, 2, 3, 4, 5, and 6 on its faces. If you roll the cube one time, what is a) P(2) =. b) P (odd number) =.... c) P (not 4) =. d) P (more than 6) =. e) P (less than 3) =. Q23) The spinner shown is spun once. Find each probability. Write each answer as a fraction, a decimal, and a percent. a) P(C) =..... b) P(G)=... c) P(M or P) =.. d) P(vowel)=. e) p(not M) =.. Q24) 10 cards are marked from 1 to 10. A card is picked without looking. Find each probability a) P(9) =.... b) P(greater than 5) = c) P(less than 3) =.. e) P(4, 7, or 8) =. f) P(multiple of 3) = Q25) A package of balloons contains 5 green, 3 yellow, 4 red, and 8 pink balloons. If you choose one balloon at random. Find the probability of each event a) P(red balloon)=.. b) P(yellow balloon)=.... c) P(red or yellow balloon) = d) P(not green balloon) =.. Q26) Suppose that you are given this information about pulling a marble out of a bag contains 24 marbles in 3 colors Red, Green and Blue if P(Red) = 0.25 How many Red marbles in the bag?... 6

8 Q27) A number cube is rolled 50 times and the results are shown in the graph below. a) Find the experimental probability of rolling a 3.?... b) What is the theoretical probability of rolling a 3?... c) Find the experimental probability of not rolling a d) What is the theoretical probability of not rolling a 6?... Q28) The results of experiment for the spinner at the right shown in the table. a) What is the experimental probability of landing on A?... b) What is the theoretical probability of landing on A?... c) What is the experimental probability of landing on C or B?... d) What is the theoretical probability of landing on C or B? Q29) A coin is tossed 50 times, and it lands on heads 26 times. a) Find the experimental probability of the coin landing on heads... b) Find the theoretical of the coin landing on heads... c) Find the experimental probability of the coin landing on Tail... d) Find the theoretical of the coin landing on Tail... Head 26 Tail Q30) The spinner at the right is spun and a coin tossed. a) Draw a tree diagram to find the sample spaces? b) find probability of getting (A and head)?.. c) find probability of getting (constant and head)? 7

9 Q31) Draw a tree diagram for tossing 3 coins? then find a) sample space =... b) P(exactly 2 heads) =.. c) P( 2 heads at least ) =.. d) P( 3 tails) =.. Q32) Draw a tree diagram for a Coin tossed and a spun the spinner? then find a) sample space = b) P(H and odd B)=.... c) P( T and constant)=... Q33) make a table for spun a spinner and a roll a Dice. then find a) sample space = a) P(5 and B)= a) P(odd number and A)=.. Q34) Use the Fundamental Counting Principle to find the total number of sample space for each situation. a) Spinning a spinner with 4 equal sections and a dice.. b) Tossing a dirham coin, rolling a number cube. c) Rolling red dices and blue dice. d) Choosing two students from class contains 12 students.. 8

10 Q35) How many ways can you make 3-digit numbers from 1,2,3,4,5, if? a) Whiteout repeating =. b ) Repeating is allow =, Q36) Find the number of possible choices to open digital looker from 4 digits? The number of possible choices =, Q37) Find each value. a) P(7, 3)... b) P(5, 5)... c) P(9, 2)... d) P(10, 3)... Q38) The spinners at the right are spun. And a dice is rolled Find each probability. a) P(4 and C) =... b) P(even number and B) =.. b) P(multiple of 3 and A) =.... Q39) A card is drawn from 10 cards numbered 1 to 10 and a number cube is rolled. Find each probability. a) P(10 and 3) = b) P(5 and even numbers) =..... c) P(two prime numbers)=..... d) P(9 and and odd number)=.... 9

11 Q40) Which is the best way to simulate answer a 10-question true-or false test? a) roll a die b) spin a spinner with 4 sections c) flip a coin d) spin a spinner with 10 sections Q41) Which is the best way to simulate choosing one student out of 12 to be the class president? a) flipping a coin b) roll a die and flip a coin c) rolling a die d) spin a spinner with 4 sections Q42) Which is the best way to simulate choosing one student out of 36 students to be in the spelling bee? a) flipping a coin b) roll a die and flip a coin c) rolling a die d) roll a red die and a black die Q43) The price for gasoline rose from AED 2.85 to AED 3.24 in one day. Find the percent increase a) 12 % b) 39 % c) 21.4 % d) 13.7 % Q44) A school survey produced the following results. If about 360 students were surveyed, about how many students have 4 or more pets at home? a) 90 Students b) 72 Students c) 65 Students d) 47 Students

12 Q45) Use the table to predict the number of students out of 528 that would wash dishes a) 75 Students b) 72 Students c) 110 Students d) 45 Students... Q46) The results of a survey asking teens their favorite type of book to read is shown, predict how many Out of 250 teens would choose mystery Total 24 students a) 63 b) 170 c) 97 d) 93 Q47) ) The table shows the results of a survey about school transportation. What is the probability that a student at the school rode a bike to school? a) 1 6 c) 1 3 b) 5 6 d) 2 3 Q48) To determine what students, want served in the cafeteria, the cook asks students in Ms. Ali s first period class. Describe the sample used by the cook. a) The sample is unbiased because it is a convenience sample. b) The sample is biased because it is a convenience sample c) The sample is biased because it is a voluntary response sample d) The sample is unbiased because it is voluntary response sample 11

13 Q49) A magazine asks its readers to complete and return a questionnaire about popular television actors. The majority of those who replied liked one actor the most, so the magazine decides to write more articles about that actor a) The sample is unbiased because it is a convenience sample. b) The sample is biased because it is a convenience sample c) The sample is biased because it is a voluntary response sample d) The sample is unbiased because it is voluntary response sample Q50) A teacher make survey about the favorite football team he chose every 20th student from an alphabetical list of all students attending a school a) The sample is unbiased because it is a Simple Random Sample. b) The sample is biased because it is a convenience sample c) The sample is biased because it is a voluntary response sample d) The sample is unbiased because it is Systematic Random Sample Q51) Find the mean, median, mode, and range of the data set: 4,17,17, 4, 27, 29,20, 24, 34, 4 a) range =... b) mean(average) =... c) median =... d) mode =... Q52) The graph at the right shows the results of a survey to determine students favorite pets. Why is the graph misleading? 12

14 Q53) The graph shows the height of a plant after 9 weeks of growth. Why is the graph misleading? Q54) The graph shows the numbers of devices owned By grade 7 class. Why is the graph misleading? Q55) From the box-and-whisker plot complete: * a) The Minimum value is. b) The Maximum value is c) The Median is... d) The first Quartile is f) The Third Quartile value is... g) The range is. h) The Interquartile Range is Q56) From the Dot plot complete: a) The Minimum value is. b) The Maximum value is c) The Median is... d) The first Quartile is f) The Third Quartile value is... g) i) The range is. h) The Interquartile Range is 13

15 Q57) The double box plot shows the heights in inches for the players on two professional basketball teams. Compare their centers and variations. Write an inference you can draw about the two populations Q58) The double dot plot shows the cost of backpacks at two different stores. Compare the centers and variations of the two populations. Write an inference you can draw about the two populations. Q59) Which line graph is misleading? Explain. 14

16 Q 60) Match the type of Display data with the Best Used to Type of Display Best Used to Bar Graph show measures of variation for a set of data Box Plot show the number of items in specific categories Circle Graph compare parts of the data to the whole Histogram show change over a period of time Line Graph show frequency of data divided into equal intervals Double Bar Graph show frequency of data with a number line Line Plot compares two sets of categorical data Q61) Which box-and-whisker plot represents the data set 18, 22, 31, 25, 30, 19, 26, 24, and 35? Q62) Select an appropriate display for the percent of students in each grade at a middle school Justify your reasoning. a) Histogram b) Bar Graph c) Circle Graph d) Line Graph 15

17 Q63) Select an appropriate display for the cost of automobile insurance over the past 12 years Justify your reasoning. a) Histogram b) Bar Graph c) Circle Graph d) Box Plot Q64) Select an appropriate display to show the median age of members in a community band. Justify your reasoning. a) Histogram b) Bar Graph c) Circle Graph d) Box Plot Q65) Select an appropriate display to show points scored by members of a basketball team as compared to the team total. Justify your reasoning. a) Histogram b) Bar Graph c) Circle Graph d) Box Plot Q66) Select an appropriate display for the data. Justify your reasoning. Then construct the display. What can you conclude from your display?. 16

18 Department of Education and Knowledge Zayed Althani School Area, volume and surface Area for common figures 17

### 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

### green, 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,

### 2, 3, 4, 4, 5, 5, 5, 6, 6, 7 There is an even number of items, so find the mean of the middle two numbers.

Find the mean, median, and mode for each set of data. Round to the nearest tenth, if necessary. 1. number of students in each math class: 22, 23, 24, 22, 21 Mean: The mean is 22.4 students. Median: Order

### Essential 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

### Practice 9-1. Probability

Practice 9-1 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

### Statistics 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

### Unit 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

### Common 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,

### Intro to Algebra Guided Notes (Unit 11)

Intro to Algebra Guided Notes (Unit 11) PA 12-1, 12-2, 12-3, 12-7 Alg 12-2, 12-3, 12-4 NAME 12-1 Stem-and-Leaf Plots Stem-and-Leaf Plot: numerical data are listed in ascending or descending order. The

### 2. A bubble-gum 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

### Applications. 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)

### STATISTICS and PROBABILITY GRADE 6

Kansas City Area Teachers of Mathematics 2016 KCATM Math Competition STATISTICS and PROBABILITY GRADE 6 INSTRUCTIONS Do not open this booklet until instructed to do so. Time limit: 20 minutes You may use

### PRE 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

### She concludes that the dice is biased because she expected to get only one 6. Do you agree with June's conclusion? Briefly justify your answer.

PROBABILITY & STATISTICS TEST Name: 1. June suspects that a dice may be biased. To test her suspicions, she rolls the dice 6 times and rolls 6, 6, 4, 2, 6, 6. She concludes that the dice is biased because

### A B C. 142 D. 96

Data Displays and Analysis 1. stem leaf 900 3 3 4 5 7 9 901 1 1 1 2 4 5 6 7 8 8 8 9 9 902 1 3 3 3 4 6 8 9 9 903 1 2 2 3 3 3 4 7 8 9 904 1 1 2 4 5 6 8 8 What is the range of the data shown in the stem-and-leaf

### What 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

### MATH 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

### Lesson 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

### Section 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

### 9. If 35% of all people have blue eyes, what is the probability that out of 4 randomly selected people, only 1 person has blue eyes?

G/SP focus Name 1. Tonya wants to have a raised flower bed in her backyard. She measures the area of the flower bed to be 10 square feet. The actual measurement of the flower bed is 10.6 square feet. Approximately

### Algebra 2 P49 Pre 10 1 Measures of Central Tendency Box and Whisker Plots Variation and Outliers

Algebra 2 P49 Pre 10 1 Measures of Central Tendency Box and Whisker Plots Variation and Outliers 10 1 Sample Spaces and Probability Mean Average = 40/8 = 5 Measures of Central Tendency 2,3,3,4,5,6,8,9

### Name: Period: Date: 7 th Pre-AP: Probability Review and Mini-Review for Exam

Name: Period: Date: 7 th Pre-AP: Probability Review and Mini-Review for Exam 4. Mrs. Bartilotta s mathematics class has 7 girls and 3 boys. She will randomly choose two students to do a problem in front

### Name Date. Chapter 15 Final Review

Name Date Chapter 15 Final Review Tell whether the events are independent or dependent. Explain. 9) You spin a spinner twice. First Spin: You spin a 2. Second Spin: You spin an odd number. 10) Your committee

### PRE 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:

### Compound 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

### TJP TOP TIPS FOR IGCSE STATS & PROBABILITY

TJP TOP TIPS FOR IGCSE STATS & PROBABILITY Dr T J Price, 2011 First, some important words; know what they mean (get someone to test you): Mean the sum of the data values divided by the number of items.

### CH 13. Probability and Data Analysis

11.1: Find Probabilities and Odds 11.2: Find Probabilities Using Permutations 11.3: Find Probabilities Using Combinations 11.4: Find Probabilities of Compound Events 11.5: Analyze Surveys and Samples 11.6:

### NAME DATE PERIOD. Study Guide and Intervention

9-1 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.

### Use 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

### Chapter Test Form A. mean median mode. 187 Holt Algebra 1. Name Date Class. Select the best answer.

Select the best answer. 1. Use this bar graph to identify how many more candies are blue than red. A 3 B 6 C 9 D 15 Form A 2. Which type of graph would be best for displaying this data? Board Members Opinions

### Unit 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,

### When a fair 6-sided die is rolled, each number from 1 to 6 has an equal chance of coming up. The numbers 1, 2, 3, 4, 5, and 6 are equally likely.

Probability When a fair 6-sided die is rolled, each number from to 6 has an equal chance of coming up. The numbers, 2, 3, 4, 5, and 6 are equally likely. The spinner below is divided into 0 equal sections,

### Algebra 1 Ch. 1-2 Study Guide September 12, 2012 Name: Actual test on Friday, Actual Test will be mostly multiple choice.

Algebra 1 Ch. 1-2 Study Guide September 12, 2012 Name:_ Actual test on Friday, 9-14-12 Actual Test will be mostly multiple choice. Multiple Choice Identify the choice that best completes the statement

### A 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

### Name. 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

### Name Class Elizabeth Blackwell MS 210Q- ARP 7th Grade Winter Recess Assignment

Name lass Elizabeth lackwell MS 0Q- RP 7th Grade Winter Recess ssignment The following assignment has been provided for students for the Mid-Winter Recess. Please assist your child in completing this assignment

### Review. Natural Numbers: Whole Numbers: Integers: Rational Numbers: Outline Sec Comparing Rational Numbers

FOUNDATIONS Outline Sec. 3-1 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

Name Date Incoming Advanced Grade 7 Tell whether the two fractions form a proportion. 1. 3 16, 4 20 2. 5 30, 7 42 3. 4 6, 18 27 4. Use the ratio table to find the unit rate in dollars per ounce. Order

### 1. Theoretical probability is what should happen (based on math), while probability is what actually happens.

Name: Date: / / QUIZ DAY! Fill-in-the-Blanks: 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

### Unit 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

### Probability. 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

### Objectives To find probabilities of mutually exclusive and overlapping events To find probabilities of independent and dependent events

CC- Probability of Compound Events Common Core State Standards MACCS-CP Apply the Addition Rule, P(A or B) = P(A) + P(B) - P(A and B), and interpret the answer in terms of the model Also MACCS-CP MP, MP,

### UNIT 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.

### Revision 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

### FSA 7 th Grade Math. MAFS.7.SP.1.1 & MAFS.7.SP.1.2 Level 2. MAFS.7.SP.1.1 & MAFS.7.SP.1.2 Level 2. MAFS.7.SP.1.1 & MAFS.7.SP.1.

FSA 7 th Grade Math Statistics and Probability Two students are taking surveys to find out if people will vote to fund the building of a new city park on election day. Levonia asks 20 parents of her friends.

### Foundations 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

### When 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

### Part 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:

### Name Date. Chapter 15 Final Review

Name Date Chapter 15 Final Review Tell whether the events are independent or dependent. Explain. 9) You spin a spinner twice. First Spin: You spin a 2. Second Spin: You spin an odd number. 10) Your committee

### the total number of possible outcomes = 1 2 Example 2

6.2 Sets and Probability - A useful application of set theory is in an area of mathematics known as probability. Example 1 To determine which football team will kick off to begin the game, a coin is tossed

### ALL 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!

### Probability 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

### 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

### TEKSING 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.

### Unit 1B-Modelling with Statistics. By: Niha, Julia, Jankhna, and Prerana

Unit 1B-Modelling with Statistics By: Niha, Julia, Jankhna, and Prerana [ Definitions ] A population is any large collection of objects or individuals, such as Americans, students, or trees about which

### Practice 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

### NC MATH 2 NCFE FINAL EXAM REVIEW Unit 6 Probability

NC MATH 2 NCFE FINAL EXAM REVIEW Unit 6 Probability Theoretical Probability A tube of sweets contains 20 red candies, 8 blue candies, 8 green candies and 4 orange candies. If a sweet is taken at random

### Key Stage 3 Mathematics. Common entrance revision

Key Stage 3 Mathematics Key Facts Common entrance revision Number and Algebra Solve the equation x³ + x = 20 Using trial and improvement and give your answer to the nearest tenth Guess Check Too Big/Too

### Mathematicsisliketravellingona rollercoaster.sometimesyouron. Mathematics. ahighothertimesyouronalow.ma keuseofmathsroomswhenyouro

Mathematicsisliketravellingona rollercoaster.sometimesyouron Mathematics ahighothertimesyouronalow.ma keuseofmathsroomswhenyouro Stage 6 nalowandshareyourpracticewit Handling Data hotherswhenonahigh.successwi

### 10-8 Probability of Compound Events

1. Find the number of tennis shoes available if they come in gray or white and are available in sizes 6, 7, or 8. 6 2. The table shows the options a dealership offers for a model of a car. 24 3. Elisa

### CC-13. 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

### Name Class Date. Introducing Probability Distributions

Name Class Date Binomial Distributions Extension: Distributions Essential question: What is a probability distribution and how is it displayed? 8-6 CC.9 2.S.MD.5(+) ENGAGE Introducing Distributions Video

### 2. How many different three-member teams can be formed from six students?

KCATM 2011 Probability & Statistics 1. A fair coin is thrown in the air four times. If the coin lands with the head up on the first three tosses, what is the probability that the coin will land with the

### Math 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

### Name: 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,

### PROBABILITY M.K. HOME TUITION. Mathematics Revision Guides. Level: GCSE Foundation Tier

Mathematics Revision Guides Probability Page 1 of 18 M.K. HOME TUITION Mathematics Revision Guides Level: GCSE Foundation Tier PROBABILITY Version: 2.1 Date: 08-10-2015 Mathematics Revision Guides Probability

### Lesson 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

### A. 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

### Find the probability of an event by using the definition of probability

LESSON 10-1 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

### 10-8 Probability of Compound Events

Use any method to find the total number of outcomes in each situation. 6. Nathan has 4 t-shirts, 4 pairs of shorts, and 2 pairs of flip-flops. Use the Fundamental Counting Principle to find the number

### What s the Probability I Can Draw That? Janet Tomlinson & Kelly Edenfield

What s the Probability I Can Draw That? Janet Tomlinson & Kelly Edenfield Engage Your Brain On your seat you should have found a list of 5 events and a number line on which to rate the probability of those

### 3.6 Theoretical and Experimental Coin Tosses

wwwck12org Chapter 3 Introduction to Discrete Random Variables 36 Theoretical and Experimental Coin Tosses Here you ll simulate coin tosses using technology to calculate experimental probability Then you

### Probabilities of Simple Independent Events

Probabilities of Simple Independent Events Focus on After this lesson, you will be able to solve probability problems involving two independent events In the fairytale Goldilocks and the Three Bears, Goldilocks

### THOMAS WHITHAM SIXTH FORM

THOMAS WHITHAM SIXTH FORM Handling Data Levels 6 8 S. J. Cooper Probability Tree diagrams & Sample spaces Statistical Graphs Scatter diagrams Mean, Mode & Median Year 9 B U R N L E Y C A M P U S, B U R

### Theoretical or Experimental Probability? Are the following situations examples of theoretical or experimental probability?

Name:Date:_/_/ Theoretical or Experimental Probability? Are the following situations examples of theoretical or experimental probability? 1. Finding the probability that Jeffrey will get an odd number

### Sixth Grade Spiraling Review Week 1 of Fifth Six Weeks

Week 1 of Fifth Six Weeks Advanced Preparation: Spiraling Review Cards (See Sixth Grade 3 rd Six Weeks Spiraling Review 2 sheets per table group exclude the decimal) Day 1 Each table group will need a

### Ch 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: real-world

### Unit 8, Activity 1, Vocabulary Self-Awareness Chart

Unit 8, Activity 1, Vocabulary Self-Awareness Chart Vocabulary Self-Awareness Chart WORD +? EXAMPLE DEFINITION Central Tendency Mean Median Mode Range Quartile Interquartile Range Standard deviation Stem

### INDEPENDENT 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

### Chapter 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

### MATH 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

### This unit will help you work out probability and use experimental probability and frequency trees. Key points

Get started Probability This unit will help you work out probability and use experimental probability and frequency trees. AO Fluency check There are 0 marbles in a bag. 9 of the marbles are red, 7 are

### What 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

### 12.1 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

### LC OL Probability. ARNMaths.weebly.com. As part of Leaving Certificate Ordinary Level Math you should be able to complete the following.

A Ryan LC OL Probability ARNMaths.weebly.com Learning Outcomes As part of Leaving Certificate Ordinary Level Math you should be able to complete the following. Counting List outcomes of an experiment Apply

### Lesson 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

### 2 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

### STATISTICS and PROBABILITY GRADE 6

Kansas City Area Teachers of Mathematics 2015 KCATM Math Competition STATISTICS and PROBABILITY GRADE 6 INSTRUCTIONS Do not open this booklet until instructed to do so. Time limit: 20 minutes You may use

### Date. 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

### Instructions: 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

### Basic Probability Ideas. Experiment - a situation involving chance or probability that leads to results called outcomes.

Basic Probability Ideas Experiment - a situation involving chance or probability that leads to results called outcomes. Random Experiment the process of observing the outcome of a chance event Simulation

### 12.1 The Fundamental Counting Principle and Permutations

12.1 The Fundamental Counting Principle and Permutations The Fundamental Counting Principle Two Events: If one event can occur in ways and another event can occur in ways then the number of ways both events

### Math Mammoth Grade 6 End of the Year Test Notes

Math Mammoth Grade 6 End of the Year Test Notes This test is very long, because it contains questions on all major topics covered in Math Mammoth Grade 6 Complete Curriculum. Its main purpose is to be

### A 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

### COMPOUND 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)

### Math 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

### What 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