Probability & Histogram Study Guide

What is the theoretical probability that an even number will be rolled on a number cube?

• 1/2

• 1, 3, 5

• 1/6

• 1/3

What is the theoretical probability that an odd number will be rolled on a number cube?

• 1/2

• 1, 3, 5

• 1/6

• 1/3

What is the theoretical probability that a 2 will be rolled on a number cube?

• 2/6

• 1/3

• 1/2

• 1/6

What is the theoretical probability that a 4 will be rolled on a number cube?

• 2/6

• 1/3

• 1/2

• 1/6

What is the theoretical probability that a 1 will be rolled on a number cube?

• 2/6

• 1/3

• 1/2

• 1/6

What is the theoretical probability that a 5 will be rolled on a number cube?

• 5/6

• 1/6

• 1/2

• 1/5

What was the experimental probability of how many times an even number was actually rolled on a number cube?

The number cube was rolled 36 times.

• 1/2

• 3/6

• 15/36

• 1, 3, 5

What was the experimental probability of how many times an a 5 was actually rolled on a number cube?

The number cube was rolled 36 times.

Answer in simplest form.

• 4/36

• 1/9

• 5/36

• 1/6

Using the spinner,

What is the theoretical probability of landing on a 2?

Answer in simplest form

• 2/6

• 3/6

• 1/2

• 3/4

How many students are represented in the histogram?

• 99

• 9

• 35

• 50-99