02/05/25 Probability Models Practice

Use the spinner to find the probability.

P(not D) =

• 5

• 5/6

• 0.63

• 1/6

Tags

CCSS.7.SP.C.7B

Use the spinner to find the probability.

P(2 or 3) =

• 1/4

• 3/8

• 2

• 2/4

Tags

CCSS.7.SP.C.7B

Suppose there are 200 students in the cafeteria during lunch. How many students would you expect to choose pizza as their favorite cafeteria food?

• 90

• 104

• 18

• 72

Tags

CCSS.7.SP.A.2

If a dice is rolled 300 times, how many times would you predict a roll of a 1 or a 6?

• 50
• 100
• 150
• 75

Tags

CCSS.7.SP.C.6

Ryan has 4 rap songs, 11 pop songs, 8 country songs, and 2 rock songs. What is the probability of Ryan picking a rock song or a pop song?

• 2/25

• 13/25

• 11/25

• 22/25

Tags

CCSS.HSS.CP.B.7

A survey asked 600 people for their favorite genre of book. The table shows the data. P(Romance) = ?

• 30.6%

• 22%

• 28.5%

• 25%

Tags

CCSS.7.SP.A.2

What is the probability of pulling a red marble
out of a jar of marbles that have 10 green marbles, 7 red marbles and 3 blue marbles?

• 1/7
• 7/20
• 7/10
• 3/10

Tags

CCSS.7.SP.C.7B

Imagine you have a bag with numbers from 1 to 5, and each number is equally likely to be picked. What's the chance of picking the number 3?

• 0.4

• 0.2

• 0.3

• 0.5

Tags

CCSS.7.SP.C.7A

Look at the dartboard. 
A boy is playing darts with his friends. What is the probability that his dart will land in an unshaded square?

• 12/25
• 13/25
• 10/25
• 11/25

Tags

CCSS.7.SP.C.7B

A poll asked 25 people which gift was their favorite.

The gift of _____ had a probability of 4/25 of being picked.

• Flowers
• Perfume
• Jewelry
• Clothes

Tags

CCSS.7.SP.C.7B