Per 7 Probability Test Review

The number cube was rolled 50 times. How many times theoretically would you expect to see a 6?

• About 1

• About 6

• About 8

• About 10

Use the spinner to find the probability.

P(not D) =

• 5

• 5/6

• 0.63

• 1/6

Tags

CCSS.7.SP.C.5

Use the spinner to find the probability.

P(2 or 3) =

• 1/4

• 3/8

• 2

• 2/4

Tags

CCSS.7.SP.C.5

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.C.5

CCSS.7.SP.C.7

CCSS.7.SP.A.1

CCSS.7.SP.A.2

A basket contains 8 oranges, 11 apples, 5 bananas, and 12 grapefruit. Janes randomly chooses a piece of fruit, eats it, then selects another. Find the probability of choosing two grapefruit.

• 1/9

• 4/35

• 11/105

• 68/105

A restaurant offers four sizes of pizza, two types of crust, and eight toppings. How many possible combinations of pizza with one topping are there? 

• 64
• 14
• 24,024
• 2184

Tags

CCSS.HSS.CP.B.9

A box contains 5 purple marbles, 3 green marbles and 2 orange marbles. Draws are made without replacement.P(both marbles are purple)

• 2/9
• 1/3
• 1/2
• 1/4

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.8

CCSS.7.SP.C.7

P(not A) = 
*Remember to simplify.*

• 6/8
• 3/4
• 2/8
• 1/4

Tags

CCSS.7.SP.C.5

The table shows the results from flippiing a coin 50 times. What is the experimental probability of landing on heads on the next flip?

• 51%

• 52%

• 53%

• 54%

Tags

CCSS.7.SP.C.6

You roll a single die numbered from 1 to 6 twice. What is the probability of rolling a 6 the first time and an odd number the second?

• 1/6

• 1/12

• 1/18

• 1/36