Probability Summative Review

The pizza place offers 3 different types of pizza and 8 different toppings. How many different single topping pizzas are possible?

• 24 pizzas

• 11 pizzas

• 3 pizzas

• 48 pizzas

Mike's suitcase contains 4 pairs of pants, 3 shirts, and 2 pairs of shoes. How many different outfits can he wear?

• 20 outfits

• 9 outfits

• 12 outfits

• 24 outfits

Suppose a six-sided number cube is rolled one time. What is the probability of rolling a number less than 5?

• 5/6

• 2/3

• 1

• 1/2

A bag contains 20 marbles which are four differnt colors. The number of marbles of each color are shown in the table. What is the probability of choosing a red marble.

• 2/18

• 9/20

• 11/20

• 1/2

What is the P(not white)?

• 7/20

• 9/20

• 13/20

• 1/10

What is the P(black or yellow)?

• 2/9

• 5/20

• 2/2

• 1/5

To play a borad game, suppose you spin the spinner below two times and record the sum of the numbers. What is the chance of spinning a total greater than 2?

• unlikely

• likely

• impossible

• certain

Kelly used the spinner to the left. Which color is the arrow most likely to land on?

• yellow

• red

• blue

Kelly estimated the probability of landing on yellow as________.

• 50%

• 15%

• 75%

• 0%

There is a 2/3 probability that you will have homework in math. What is the probability that you will NOT have homework?

• 0

• 1/3

• 2/3

• 1