Chapter 12 Test Form PDF Details

Understanding the Chapter 12 Test Form 2B requires diving into a series of mathematical and statistical questions designed to assess a student's grasp of various principles. Created by Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc., this comprehensive test covers a wide array of topics aimed at seventh-grade students. It starts with exercises that challenge students to apply the Fundamental Counting Principle and tree diagrams to find the number of possible outcomes in given scenarios, touching upon random selection from months, days, and number cubes coupled with coin tosses. The form progresses into experimental probability questions where students calculate the likelihood of events based on past occurrences, such as a bus's tardiness or a baseball player's hitting average. It further delves into more complex probability problems, including the selection of marbles from a bag without replacement and the odds of rolling certain numbers on a dice alongside drawing specific cards from a deck. Additionally, it tests understanding of probability in practical scenarios like juice preference surveys and basketball free throw success rates, sampling techniques in customer satisfaction for a car dealer, and evaluating electoral outcomes from polling data. Lastly, it introduces a permutation problem using the letters of the word "BONUS," showcasing the test's broad scope in evaluating students' mathematical reasoning and their ability to apply these concepts to both abstract and real-world problems.

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Form NameChapter 12 Test Form
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Other namesgeometry chapter 12 test answer key, pdf glencoe pre algebra resource masters histograms test, chapter 12 test form a, geometry chapter 12 test form a answers

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Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.

 

NAME ________________________________________ DATE ______________ PERIOD

_____

12

Chapter 12 Test, Form 2B

SCORE

_____

 

 

Write the letter for the correct answer in the blank at the right of each question.

For Questions 1–4, draw a tree diagram or use the Fundamental Counting Principle to find the number of possible outcomes.

1.A month of the year and a day of the week are picked at random.

A. 19

B. 48

C. 84

D. 96

1.

2.A number cube is rolled, and then a nickel and a dime are tossed.

F. 8

G. 10

H. 12

J. 24

2.

3.There are 5 choices for each of 6 multiple-choice questions on a quiz.

A. 30

B. 15,625

C. 7,776

D. 11

3.

4.A day of the week is picked at random and a number cube is rolled.

F. 84

G. 42

H. 13

J. 2

4.

5.TRANSPORTATION In the last 14 days, Xavier’s bus has been late 5 times. What is the experimental probability that the bus will be late tomorrow?

1

1

C.

5

D.

5

5.

A. ——

B. ——

——

——

19

14

 

19

 

14

 

6.BASEBALL In practice, Jason made a hit 8 out of 34 times at bat. What is the experimental probability that he will make a hit?

F.

8

4

1

J.

1

6.

——

G. ——

H. ——

——

 

17

17

8

 

34

 

For Questions 7 and 8, use the following information. In a bag, there are 3 red marbles, 5 white marbles, and 7 blue marbles. Once a marble is selected, it is not replaced. Find each probability.

7.P(two red marbles)

1

C.

1

 

A. ——

——

 

5

 

25

 

1

D.

12

7.

B. ——

——

35

 

35

 

8.P(a blue marble and then a white marble)

F.

7

 

173

 

——

H. ——

 

 

45

 

210

 

 

1

J.

4

8.

G. ——

——

 

6

 

5

 

For Questions 9 and 10, use the following information. A number cube is rolled and a card is drawn from a deck of twelve cards numbered 1 to 12. Find each probability.

9.P(5 on the number cube and 8 on the card)

1

1

 

1

 

1

 

 

 

A. ——

B. ——

C.

——

D.

——

9.

 

 

4

306

 

9

 

72

 

 

 

10. P(greater than 2 on the number cube and even on the card)

 

 

 

 

2

1

 

1

 

4

 

 

 

F. ——

G. ——

H.

——

J.

——

10.

 

 

3

2

 

3

 

51

 

 

 

Chapter 12

 

49

 

GLENCOE CALIFORNIA MATHEMATICS, GRADE 7

ASSESSMENT

 

NAME ________________________________________ DATE ______________ PERIOD _____

12

Chapter 12 Test, Form 2B (CONTINUED)

DRINKS For Questions 11 and 12, use the results of a survey of 60 people shown at the right.

Favorite Fruit Juices

orange

21

 

 

grapefruit

6

 

 

pineapple

10

 

 

apple

15

 

 

tomato

8

 

 

11.What is the probability that a person’s favorite juice is apple?

1

B. 15

C.

3

A. ——

——

4

 

 

20

12.What is the probability that a person’s favorite juice is

F.

1

H. 10

——

 

6

 

 

G.

5

J.

1

——

——

 

6

 

2

1

D. ——11. 5

NOT pineapple?

12.

13.BASKETBALL This season, Sue has made 75% of her free throw shots. What

is the probability that she will make her next three free throw shots?

A.

36

C.

27

 

——

——

 

 

169

 

64

 

B.

15

D.

32

13.

——

——

 

37

 

49

 

14.To evaluate the satisfaction of its customers, a local car dealer selects every tenth customer on its alphabetic customer list. Describe the sample.

F. voluntary response

G. convenience

 

H. stratified random

 

J. systematic random

14.

ELECTIONS For Questions 15 and 16, use the following information. As voters leave the polling place, 250 voters are surveyed at random. Seventy-five voters said they voted for the incumbent mayor.

15.What percent said they voted for the incumbent?

A. 30%

B. 45%

C. 50%

D. 75%

15.

16.If 1,400 people vote, how many do you think will vote for the incumbent? F. 420 people

G. 630 people

 

 

 

 

 

 

H. 700 people

 

 

 

 

 

 

J. 1,050 people

 

 

16.

 

 

 

 

 

 

Bonus Each arrangement of the letters in the word BONUS is

B:

 

 

 

placed on a piece of paper. One paper is selected at

 

 

 

 

 

random. What is the probability that the word ends in OUN?

Chapter 12

50

GLENCOE CALIFORNIA MATHEMATICS, GRADE 7

Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.

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Write the demanded particulars in the BASEBALL In practice Jason made a, For Questions and use the, Ptwo red marbles, A B, C D, Pa blue marble and then a white, F G, H J, For Questions and use the, c n I, s e n a p m o C, l l i, H w a r G c M e h T, f o, and n o s v d segment.

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In the P on the number cube and on the, Pgreater than on the number cube, Chapter, and Glencoe California Mathematics segment, focus on the crucial data.

chapter 12 test form 1 answers P on the number cube and  on the, Pgreater than  on the number cube, Chapter, and Glencoe California Mathematics blanks to complete

The NAME DATE PERIOD, Chapter Test Form B continued, DRINKS For Questions and use the, Favorite Fruit Juices, orange, grapefruit, pineapple, apple, tomato, What is the probability that a, What is the probability that a, F G, and BASKETBALL This season Sue has field is going to be place to put the rights and responsibilities of both parties.

chapter 12 test form 1 answers NAME  DATE  PERIOD, Chapter  Test Form B continued, DRINKS For Questions  and  use the, Favorite Fruit Juices, orange, grapefruit, pineapple, apple, tomato, What is the probability that a, What is the probability that a, F    G, and BASKETBALL This season Sue has blanks to insert

End by checking these areas and completing the proper particulars: BASKETBALL This season Sue has, C D, To evaluate the satisfaction of, every tenth customer on its, ELECTIONS For Questions and use, What percent said they voted for, If people vote how many do you, F people G people H people J, c n I, s e n a p m o C, l l i, H w a r G c M e h T, f o, n o s v d, and l l i.

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