Compound Probability

A breakfast cart offers plain and multigrain bagels with three different toppings: butter, cream cheese, or jam. The orders one morning were recorded in the table. What is the experimental probability that the next customer wants a multigrain bagel with cream cheese?

• 6/25

• 12/50

• 1/6

• 13/25

A breakfast cart offers plain and multigrain bagels with three different toppings: butter, cream cheese, or jam. The orders one morning were recorded in the table. What is the experimental probability that the next customer wants a plain bagel with jam?

• 9/50

• 2/25

• 3/50

• 3/8

A jeweler sells necklaces made in three sizes and two different metals. Find the experimental probability that the next necklace sold is a 20-inch gold necklace

• 6/35

• 4/25

• 12/100

• 12/75

A jeweler sells necklaces made in three sizes and two different metals. Find the experimental probability that the next necklace sold is a 16-inch silver necklace.

• 1/15

• 16/75

• 22/75

• 17/75

A dentist has 400 male and female patients that range in ages from 10 years old to 50 years old and up as shown in the table. What is the experimental probability that the next patient will be female and in the age range 22–39?

• 1/8

• 136/400

• 50/400

• 1/9

A dentist has 400 male and female patients that range in ages from 10 years old to 50 years old and up as shown in the table. What is the experimental probability that the next patient will be male and in the age range 10–21?

• 21/100

• 36/400

• 11/100

• 44/400

The school store sells spiral notebooks in four colors and three different sizes. The table shows the sales by size and color for 400 notebooks. What is the experimental probability that the next customer buys a red notebook with 150 pages?

• 15/100

• 60/400

• 3/20

• 1/400

What is the experimental probability that the next customer buys ANY red notebooks?

• 69/200

• 138/400

• 13/100

• 6/50

A middle school English teacher polled random students about how many pages of a book they read per week. What is the experimental probability that the next student polled will be a 7th grader who reads 100 pages per week?

• 32/250

• 3/25

• 16/125

• 100/250

What is the experimental probability that the next kid polled will be an eighth grader?

• 1/3

• 24/250

• 11/125

• 71/250