Topics
8. Probability & Statistics
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United States of AmericaUT
Grade 7

8.01 Theoretical probability

Lesson
Practice

Interactive practice questions

Look at this spinner:

A spinner that is divided into three portions. The pig occupies half of the spinner. The ball occupies more than a quarter of the spinner. And the apple occupies less than a quarter of the spinner.

a

If I spin this spinner, what are the possible outcomes? Select all that apply.

Apple.

A

Pig.

B

Ball.

C

Star.

D
b

Which outcome is the most likely?

Pig.

A

Apple.

B

Star.

C

Ball.

D
Easy
< 1min

A six-sided die is rolled in a trial. What are the chances that the outcome is $2$2 or more?

Easy
< 1min

A six-sided die is rolled in a trial. What are the chances that the outcome is $7$7 or more?

Easy
< 1min

A twelve-sided die is rolled in a trial. What are the chances that the outcome is $8$8 or more?

Easy
< 1min
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Outcomes

7.SP.5

Understand that the probability of a chance event is a number between 0 and 1 that expresses the likelihood of the event occurring. Larger numbers indicate greater likelihood. A probability near 0 indicates an unlikely event, a probability around 1/2 indicates an event that is neither unlikely nor likely, and a probability near 1 indicates a likely event.

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