Probability Test Review

What is the probability the the spinner landing on C as a percent?

• 20%

• 12.5%

• 75%

• 25%

Tags

CCSS.7.SP.C.7B

Find P (not C) as a decimal.

What is the probability of landing on the letter A or the letter E?

• 25%

• 0.125

Tags

CCSS.HSS.CP.B.7

If you spin the spinner twice, what is the probability that you will land on the letter B on the first spin and the letter A on the second spin? Write your answer in simplest form.

How many outcomes are possible?

Tags

CCSS.7.SP.C.8B

What is the probability that you will get at least a 3?

Jean and Joe wanted to join a band. They could pick marching or concert band. The instruments available to them were flute, trombone, drums, or oboe.

How many options do Jean and Joe have if they decide to join a band?

• 12

• 4

• 8

• 10

Tags

CCSS.7.SP.C.8B

How many possible outcomes are there?

Tags

CCSS.7.SP.C.8B

What is the P of someone choosing a Grilled Cheese with French Fries?

Tags

CCSS.7.SP.C.8B

Lydia is making rolled ice cream with friends.

The options are:

Chocolate, Vanilla, Strawberry, or Cookie Dough

Added ingredients are:

sprinkles, oreos, chocolate chips, or m & ms

What is the probability that Lydia's ice cream will have oreos?

Tags

CCSS.7.SP.C.8B