Probability Quiz Review

A bag of candy contains 2 red, 4 yellow, and 4 green candies.

P(red or yellow) =

• 3/5

• 1/5

• 2/5

• 4/5

A bag of candy contains 2 red, 4 yellow, and 4 green candies.

P(NOT red or yellow) =

• 3/5

• 1/5

• 2/5

• 4/5

P(even) =

• 5/7

• 1/7

• 2/7

• 4/7

Tags

CCSS.7.SP.C.7A

P(solid) =

• 1/5

• 4/5

• 3/5

• 2/5

Tags

CCSS.7.SP.C.7B

P(4 legs) =

• 1/5

• 2/5

• 3/5

• 4/5

Tags

CCSS.7.SP.C.7B

A tree diagram is useful in determining the __________of a probability experiment.

• result

• possible outcomes

• event

• none of the above

Tags

CCSS.7.SP.C.8B

The tree diagram shows the outcomes of rolling a die and flipping a coin.  
How many total outcomes are there?  

• 6
• 12
• 24
• 36

Tags

CCSS.7.SP.C.8B

Which shows the sample space for flipping two coins?

• H, T
• HH, HT, TH, TT
• HH, TT
• Dime, Nickel

Tags

CCSS.7.SP.C.8B

What is the sample space when rolling a regular number cube?

• 1

• 2, 4, 6

• 1, 2, 3, 4, 5, 6

• 6

The cafeteria has 2 choices of salads, 3 choices of entrees, and 2 choices of beverages. How many meal combinations are available and why?

• 7 because 2 + 3 + 2
• 12 because 2 x 3 x 2