Probability

Rolling a 15 on a number cube is

• Impossible

• Certain

• Unlikely

• Equally Likely

What is the probability of rolling a cube and having it land as a six?

• 1/6
• 5/6
• 1/3
• 1/2

What is the probability of selecting a grape piece?

• 3 out of 3

• 3 out of 9

• 3 out of 12

• 4 out of 12

What is the probability of selecting a cherry piece of candy?

• 3 out of 12

• 3 out of 3

• 3 out of 9

• 4 out of 10

The chart below represents the number of marbles in a jar.

P(green) =

• 5/19

• 10/28

• 5/14

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

• 1/2

• 1/3

• 1/4

• Never, Tails never fails.

Find the probability of rolling a 7 on a single die.

• 1/6

• 7/6

• 0

• 7/7

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

• 1/2

• 1/3

• 1/8

• 1/4

A bag contains 5 quarters, 2 dimes, and 4 pennies. What is the probability of picking a quarter?

• 5/11

• 5/6

• 1/3

• 5

P(not A) =

*Remember to simplify.*

• 6/8

• 3/4

• 2/8

• 1/4