Experimental probability

What is the probability of spinning an even number?

• 30%

• 33%

• 50%

• 67%

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

• 2/11

• 5/6

• 1/3

• 5

Theoretical P(Green or Red)

• 2/6

• 1/5

• 2/5

• 1/5

Probability of:
Spinning a 5
Drawing an C

• 0 - there isn't a 5

• 1/4

• 1/8

• 1/16

P(not A) =

*Remember to simplify.*

• 6/8

• 3/4

• 2/8

• 1/4

If you select a marble without looking, how likely is it that you will pick a black one?

• certain

• probable

• unlikely

• impossible

If you select a marble without looking, how likely is it that you will pick a black one?

• certain

• probable

• unlikely

• impossible

You flip a coin 20 times and record the results. Is this experimental or theoretical probability?

• Experimental

• Theoretical

Jon made 15 out of 35 free throws.

What is his experimental probability as a fraction?

**SIMPLIFY THE FRACTION!**

• 3/7

• 15/35

• 1/2

• 5/7

Sarah hit the ball 3 times out of the 8 times.

What is the experimental probability (as a percent) that she will hit the ball next?

• 22.5%

• 37.5%

• 45%

• 3%