Prob & Stats Practice

To play a game Benny must spin the spinner shown below. 

          What is the probability that the spinner will land on a number less than 7?

• 7/8

• 3/4

• 8/7

• 0

Tags

CCSS.7.SP.C.7B

What is the probability of rolling a 3 and spinning a red?

• 1/6

• 1/4

• 1/10

• 1/24

What is the probability of flipping the coin and getting heads up, then getting a T from the group of letters.

• 1/2

• 1/6

• 2/6

• 3/12

An event with a probability of equally likely as unlikely would be...

• 0

• 1/2

• 2/3

• 1

Tags

CCSS.7.SP.C.5

What is the probability of picking a blue marble, putting it back in the bag, then picking a red marble?

Gregg has 12 cards. Half are black, and half are red. He picks two cards out of the deck without replacement. What is the probability that both cards are red?

• 1/6

• 5/22

• 1/2

• 1/144

How many total outfit options are represented?

• 12
• 22
• 3

For the upcoming semester at college, Lyric has to select one literature course and her choices are world literature, American literature or British literature. She'll also have to select a history class that either focus of ancient history, U.S. history or modern history. She's also picking between four physical education classes - golf, racquetball, bowling or swimming. If she made a tree diagram to show all the possible combinations, how many different possibilities would there be?

• 10

• 13

• 27

• 36

Tags

CCSS.7.SP.C.8B

What is the probability of randomly picking a lunch with pizza, soda, and ice cream?

• 1/18

• 3/18 or 1/6

• 13/18

• 1/3

Tags

CCSS.7.SP.C.8B

What data value is the upper quartile (Q3)?

• 64
• 62
• 66
• 58

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1