9/1 QUIZ

What's the probability of picking a person who drives a sports car, given that he is male?

• 35%

• 16.25%

• 65%

• 25%

What's the probability that it rained, given that they forecasted "rain?"

• About 90%

• About 50%

• About 70%

• About 80%

How many total people were surveyed?

• 78

• 22

• 70

• 100

Tags

CCSS.HSN.VM.C.6

How many total have an MP3 player?

• 13

• 57

• 70

• 100

Tags

CCSS.3.OA.D.8

CCSS.4.OA.A.3

CCSS.7.EE.B.3

What number should go in the blue box?

• 21

• 135

• 19

• 22

Tags

CCSS.HSN.VM.C.6

What is the probability that a randomly selected person will have a bachelor's degree?

• 91%

• 80%

• 74%

• 47%

• 53%

There are 6 red marbles, 5 green marbles, and 4 yellow marbles in a bag. If Joe picks 2 marbles one after the other without replacement, then what is the probability that both are red in color?

• 2/5
• 1/21
• 4/25
• 1/7

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

Two marbles are drawn from a container in such a way that the first marble drawn is replaced before selecting the second marble. Does the outcome of the first draw affect the outcome of the second?

• Yes
• No

Tags

CCSS.7.SP.C.5

What is the probability of rolling an even number on the first roll of a number cube and rolling an odd number on the second roll?

• 1/4
• 1
• 1/8
• 1/2

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8