Free Printable Probability Unit Review

Worksheets

Probability Unit Review

Total questions: 10

Worksheet time: 25mins

Name

Class

Date

Marty can go to one movie on either Friday or Saturday. His choice of movies includes a comedy or horror movie. Which list shows a all of the possible outcomes?

Comedy Friday,

Comedy Saturday,

Horror Friday,

Horror Saturday

Comedy Horror

Comedy Friday

Comedy Saturday

Horror Comedy

Horror Friday

Horror Saturday

Comedy Friday

Comedy Saturday

Comedy Friday

Horror Friday

How many total outfit options are represented?

The cafeteria is serving three kinds of sandwiches: tuna (T), chicken, (C), and peanut butter (P). They are also serving a choice of two drinks: milk (M) or water (W). Which shows the complete set of possible combinations?

TW, CW, PW

TW, TM, TC, CW, PW

TW, TM, CW, CM, PW, PM

TCP, MW

Which shows the sample space for flipping two coins?

H, T

HH, HT, TH, TT

HH, TT

Dime, Nickel

What is the probability that you will get plain crust with ham on your pizza?

1/8

1/₂

1/₁₀

2/₁₀

The cafeteria has 2 choices of salads, 3 choices of entrees, and 2 choices of beverages. How many meal combinations are available and why?

7 because 2 + 3 + 2

12 because 2 x 3 x 2

Find the total number of outcomes when choosing between vanilla, strawberry, chocolate or mint chocolate chip ice cream with fudge, butterscotch, strawberry or whipped topping, in a cone or a cup.

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

5 green

6 yellow

8 blue

7 brown

8/26

4/13

8/25

1/3

Donald Duck is doing his laundry. He counts and sees he has a blue jacket and a red jackets. He sees he has a yellow tie, purple tie, and a black tie. How many combinations of jackets and ties can he wear?

10.

Mrs. Schutte has a maroon sweatshirt, a gold sweatshirt, and a white sweatshirt. She realized she had 3 different colored pants she could wear for Spirit Day. They were gold pants, black pants, and grey pants. How many combinations did she have to wear?

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Probability Unit Review

Total questions: 10

Worksheet time: 25mins

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