Understand Theoretical Probability

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

• 1/2

• 1/3

• 1/8

• 1/4

What is the probability the spinner stops on yellow?

• .05

• 1/2

• 1/3

• 3/8

What is P(7)?

• 1/3

• 2/5

• 3/4

• 1/4

The spinner shown is spun once

P(1, 5, or 7)

• 1/8

• 3/8

• 4/8

• 2/8

The spinner shown is spun once.

P(greater than 10)

• 1/8

• 0

• 8/8

• 1/2

There is 4 blue marbles, 6 red marbles, 2 yellow marbles and 1 white marble in the bag. What is the probability of randomly choosing a yellow marble?

• 2/11

• 2/13

• 2/12

• 2/14

What is the probability of flipping a coin and getting heads?

• 1/2

• 1/3

• 1/4

• Never, Tails never fails.

Which color marble is least likely to be pulled from the jar?

• Green 

• Red

• Blue

P(not A) = 
*Remember to simplify.*

• 6/8

• 3/4

• 2/8

• 1/4

What is the P( not purple) on this spinner?

• 2/5

• 1/5

• 4/5

• 3/5