Probability Review

What is the probability of flipping a coin, getting tails?

• 1/2

• 1/3

• 1/4

• Never, Tails never fails.

What is the probability of spinning an even number?

• 30%

• 33%

• 50%

• 67%

What is the probability of spinning yellow?

• 1/11

• 1/12

• 1/4

• 3/4

If you choose from the following M & M colors, what is the probability that you choose blue? **Remember to simplify**

5 green

6 yellow

8 blue

7 brown

• 8/18

• 4/13

• 8/25

• 1/3

A bag contains 30 pieces of candy. There are 15 grape, 7 cherry, 3 lemon, 5 strawberry. What is the probability of drawing a lemon?

*Remember to simplify*

• 3

• 1/10

• 3/10

• 30%

You pick a marble from this bag.

What is the probability you will choose either a black or white marble?

• 3/5

• 9/100

• 1/10

• 2/5

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

Kate spun the spinner 75 times and landed on "3" thirty times.

What is the experimental probability as a percentage?

• 20%

• 30%

• 40%

• 50%

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%

The bar graph shows the results of spinning the spinner 200 times. What is the experimental probability of landing on a 3?

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