Complete Probability

If you spin this spinner once, landing on one and landing on 2 have the same probability.

• True:  There are 3 spaces for you to land on each of those numbers 

• False:  The space of 2 on the spinner is greater than the space for 1. 

What is the probability of spinning red?

• 0

• 5/12

• 1/2

• 3/4

What is the probability of the spinner landing on an odd number?

• 4/8

• 4/4

• 1/4

• 1/3

What is the probability the spinner stops on yellow?

• .05

• 50%

• 25%

• 3/8

What is the probability of spinning a 2 on the spinner?

• 1/2

• 1/3

• 1/8

• 1/4

What is the probability of spinning an even number?

• 16 2/3%

• 33 1/3%

• 50%

• 75%

Bella spun a spinner with three sections. Using her results, find the likelihood that Bella lands on a red or yellow on her next spin.

• 4/5

• 2/5

• 3/5

You draw a marble from a bag that has 4 red, 2 blue, and 3 green, you also flip a fair coin. What is the probability you will draw a blue marble and flip a heads?

• 1/9

• 3/9

• 3/6

• 5/6

A coin and a number cube with the numbers 1 through 6 are tossed. What is the probability of the coin showing tails and the number cube showing the number 3? 

• 1/12

• 1/4

• 1/8

• 1/2

What is the probability that you will get plain crust with ham on your pizza?

• 1/8

• 1/₂

• 1/₁₀

• 2/₁₀