Unit 6 Probability Review

A card is selected at random from a deck of 52 cards. The probability of its being black face card is _____

• 3⁄26
• 3⁄13
• 1⁄2
• 2⁄13

Tags

CCSS.7.SP.C.7B

There are 4 blue marbles, 5 red marbles, 1 green marble and 2 black marbles in a box. Suppose you select one marble at random. What is the probability that the marble chosen is red? 

Tags

CCSS.7.SP.C.7B

Find P(diamond or face card)?

• 11/26

• 25/52

• 3/52

• 21/52

Tags

CCSS.HSS.CP.B.7

P(Pizza|Senior):

• 1/2

• 4/5

• 2/3

• 1/5

Tags

CCSS.HSS.CP.A.4

The probability of it raining today is 30%.  What is the probability that it will NOT rain?

• 30%
• 70%
• 100%
• 0%

Tags

CCSS.7.SP.C.5

You have a bag that has 3 red marbles, 2 blue, 1 yellow and 4 green. What is the probability that you pick a red marble, if you have already picked a green marble and NOT replaced it?

• 2/9

• 2/10

• 3/10

• 1/3

How do you write 0.02 as a percent?

• 20%
• 200%
• 2%
• .02%

A bag contains 30 pieces of candy. There are 15 grape, 7 cherry, 3 lemon, 5 strawberry. What is the probability of drawing a lemon?

• 1

• 1/10
• 3/10
• 1/30

Tags

CCSS.7.SP.C.7B

You roll a pair of dice one time. What is the probability of rolling a sum larger than 8 or a sum that is even?

• 24/36

• 2/3

• 28/36

• 7/9

Tags

CCSS.HSS.CP.B.7

Use the table to answer the question:  

A pair of wheeled shoes is selected at random. GIVEN the selected shoe is Large, what is the probability that it is a pair of Skates?

• 3/7

• 4/7

• 3/5

• 3/11

Tags

CCSS.HSS.CP.B.6