Theoretical and Experimental Probability Review

You flip 3 coins and record the results. After conducting the experiment 15 times, the outcomes were as follows:

• 3 Heads: 4 times

• 2 Heads and 1 Tail: 5 times

• 1 Head and 2 Tails: 3 times

• 3 Tails: 3 times

What is the experimental probability of getting 3 Tails?

Write your answer as a percent.

Based on the results in the table, if the number cube was rolled 250 times, how many times would you expect the cube to land on 2?

• 83

• 41

• 48

• 13

A number cube is rolled 36 times and the results are recorded in the table. What is the theoretical probability of landing on the number 5?

Which number has an experimental probability equal to the theoretical probability?

• 6

• 5

• 2

• 1

If you rolled the number cube 200 more times the experimental probability of landing on the number 3 should........

If the number cube was rolled 500 times, theoretically, how many times should it land on the number 6?

• 83

• 125

• 500

If the spinner was spun 45 times, how many times would it land on the number 3 for the theoretical probability to be greater than the experimental?

• 17

• 16

• 15

• 14

You're going to spin the spinner 63 times. How many times will it need to land on the number 4 for the experimental probability to be equal to the theoretical?

• 28

• 7

• 21

• 8

If the spinner was spun 300 times, how many times should it land on the number 5?

• 166

• 66

• 120

• 2

After 24 spins the spinner landed on the number 1 sixteen times. Which statement is true?