7-MOST MISSED QUESTION ON CHAPTER 9 REVIEW

What is the probability of spinning a prime number? 

• 1/2
• 2/3
• 1/6
• 0

The chart below represents the number of marbles in a jar.
P(green) = 

• 5/19
• 10/28
• 5/14

Mrs. Elder has a box containing 6 cracker, 3 peppermints, 6 bubble gums, and 3 licorice sticks. If she randomly chooses one piece from the box, what is the probability that she will grab a cracker or a peppermint?

• peppermint
• 1/6
• 1/2
• 1/3

• 1/2, 50%

• 1/3, 33.3%

• 2/3, 66.7%

• 1/5, 20%

• 0%

• 1/4, 25%

• 1/2, 50%

• 100%

Find the probability of rolling a 7 on a single die.

• 1/6
• 7/6
• 0
• 7/7

The spinner shown is spun. 
Find P(number less than 6).

• ⁶/₈ or 75%
• ¹/₈ or 12.5%
• ⁵/₈ or 62.5%
• ³/₈ or 37.5%

There are 4 jacks in a standard deck of 52 playing cards. If Peyton selects a card at random, what is the probability that it will be a jack?

• 1/13

• 1/52

• 1/2

• 12/13

The experimental probability that Jonah will catch a fly ball is equal to 7/8. About what percent of the time will Jonah catch a fly ball?

• 55%

• 66%

• 77%

• 88%

Ariana's Office Supply shop sells 2 types of notebooks. Each notebook is offered in red, blue, or yellow. If a notebook is selected at random, how many different possibilities are in the sample space?

• 4

• 6

• 8

• 16