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Mathematics

7th Grade

Interpret Experimental Probability
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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If an experiment is repeated 50 times and an event occurs 20 times, what is the experimental probability of that event?

0.2

0.6

0.8

0.4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If a spinner is spun 25 times and lands on red 10 times, what is the experimental probability of landing on red?

0.8

0.4

0.6

0.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If a dice is rolled 60 times and the number 4 comes up 15 times, what is the experimental probability of rolling a 4?

0.25 or 25%

0.20 or 20%

0.30 or 30%

0.10 or 10%

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following describes experimental probability?

Perform a situation and count the number of possibilities

Use trials to count the number of desired outcomes

Perform an experiment to determine the probability of an event

Use a formula to determine the expected probability of an event

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Probability based on the outcomes during

an experiment

Theoretical Probability

Sample Space

Experimental Probability

Random

6.

MATH RESPONSE QUESTION

1 min • 1 pt

Media Image

What is the experimental probability of P(R,A)? Write your answer as a percent rounded to the nearest tenth. (example: 13.5)

10.910.9

Mathematical Equivalence

ON

7.

MATH RESPONSE QUESTION

1 min • 1 pt

Media Image

What is the experimental probability of P(R,A)? Write your answer as a percent rounded to the nearest tenth. (example: 13.5)

10.910.9

Mathematical Equivalence

ON

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