Unit 11 Simple Events and outcomes

What is the probability of spinning a 2 on the spinner?

• 1/2

• 1/3

• 1/8

• 1/4

A bag contains 5 quarters, 2 dimes, and 4 pennies. What is the probability of picking a quarter?

• 5/11

• 5/6

• 1/3

• 5

P(not A) =

*Remember to simplify.*

• 6/8

• 3/4

• 2/8

• 1/4

If there is a 70% chance of rain, what is the probability that it will NOT rain?

• 100%
• 50%
• 30%
• 10%

What is the probability of choosing a vowel from the alphabet?

• 21/26
• 5/26
• 1/21
• 7/21

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

What is the probability of flipping a coin and getting heads?

• 1/2

• 1/3

• 1/4

• Never, Tails never fails.

Tags

CCSS.7.SP.C.5

Earl Darenz is asked to choose a day from a week. What is the probability of choosing a day which starts with S.

• 1/7

• 2/7

• 2/3

• 1/3

Tags

CCSS.7.SP.C.7A

If a letter is chosen randomly from the word PERSEVERANCE, what is the probability that the letter chosen is E.

• 1/7

• 1/4

• 1/5

• 1/3

Tags

CCSS.7.SP.C.7B

Miss Ward spins a wheel to determine the number of homework problems to assign. There are 20 sections labeled 1–20. What is the probability that there will be fewer than 13 problems assigned for homework?

• 13/20

• 3/5

• 4/9

• 7/20

What is the probability that you choose blue? *simplify

5 green

6 yellow

8 blue

7 brown

• 8/26

• 4/13

• 8/25

• 1/3

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7