Theoretical Probability

P(not A) = 
*Remember to simplify.*

• 6/8

• 3/4

• 2/8

• 1/4

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

• 1/2

• 1/3

• 1/4

• Never, Tails never fails.

The probability of it raining today is 30%.  What is the probability that it will NOT rain?

• 30%

• 70%

• 100%

• 0%

What is the probability of spinning the spinner and having it land on RED?

• 33%

• 50%

• 12%

If you were to roll the die one time what is the probability of it landing on a 2?

• 2 out of 6

• 2 out of 2

• 1 out of 6

• 1 out of 1

Probability can be expressed as a number between_____ and _____.

• 0 and 100

• 0 and 10

• 0 and 1

• -1 and 1

A number cube is labeled 1 through 6. What is the probability of not rolling a 3?

• 1/6

• 5/6

• 1/5

Theoretical P(Even #)

• 1/3

• 1/2

• 3/6

• 2/6

Theoretical P(King)

• 2/8

• 1/8

• 3/8

• 1/4

Theoretical P(Blue or Yellow Pop)

• 4/6

• 2/5

• 2/3

• 1/2