Unit 6 Review

Unit 6 Review

7th Grade

10 Qs

quiz-placeholder

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Unit 6 Review

Unit 6 Review

Assessment

Quiz

Mathematics

7th Grade

Hard

Created by

Micaela Moore

Used 107+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Max has eight circular chips that are all the same size and shape in a bag.


Max reaches into the bag and removes one circular chip. What is the theoretical probability that the circular chip has a star on it?

38\frac{3}{8}

13\frac{1}{3}

15\frac{1}{5}

58\frac{5}{8}

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Penelope has a jar containing red, green, and blue marbles of the same size and shape. She randomly selects one marble from the jar, records its color, and puts it back in the jar. She repeats this process 200 times. The table shows the results of the experiment.


What is the experimental probability of choosing a blue marble?

13\frac{1}{3}

25200\frac{25}{200}

18\frac{1}{8}

125\frac{1}{25}

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Penelope has a jar containing red, green, and blue marbles of the same size and shape. She randomly selects one marble from the jar, records its color, and puts it back in the jar. She repeats this process 200 times. The table shows the results of the experiment.


What is the theoretical probability of choosing a green marble?

12\frac{1}{2}

13\frac{1}{3}

100200\frac{100}{200}

75200\frac{75}{200}

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The arrow of this spinner was spun 30 times and landed on the blue section 12 times. The arrow will be spun one more time.


What is the theoretical probability that the arrow will land on the blue section on the next spin?

1230\frac{12}{30}

13\frac{1}{3}

25\frac{2}{5}

130\frac{1}{30}

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A bag contained one red, one blue, and one green ball. Each ball in the bag is the same size and shape. Mr. Smith selected a ball from the bag without looking, recorded the color, and returned the ball to the bag. He did this four times, and the results were red, green, blue, green. Determine the experimental probability of Mr. Smith selecting a red ball from the bag.

13\frac{1}{3}

14\frac{1}{4}

12\frac{1}{2}

34\frac{3}{4}

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A spinner consists of two red sections, three blue sections, and three yellow sections (all sections are the same size). What is the theoretical probability of the spinner landing on a blue section?

38\frac{3}{8}

13\frac{1}{3}

14\frac{1}{4}

12\frac{1}{2}

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A spinner has 5 sections of equal size labeled P, Q, R, S, and T. The arrow of this spinner was spun 15 times and landed 4 times on the section labeled Q.


Which statement best describes the experimental probability and theoretical probability of the arrow landing on the section labeled Q?

The experimental probability is 15\frac{1}{5} and theoretical probability is 15\frac{1}{5}

The experimental probability is 15\frac{1}{5} and theoretical probability is 415\frac{4}{15}

The experimental probability is 415\frac{4}{15} and theoretical probability is 15\frac{1}{5}

The experimental probability is 415\frac{4}{15} and theoretical probability is 415\frac{4}{15}

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