Probability of Simple Events

Ten cards with the letters A through I, what is the probability of picking a card with the letter A?

• 10%

• .1

• 1 out of ten

• 1/10

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

• 1/2

• 1/3

• 1/8

• 1/4

Tags

CCSS.7.SP.C.7A

What is the probability the spinner stops on yellow?

• .05

• 50%

• .5

• 3/8

Tags

CCSS.7.SP.C.7A

What is the probability of the spin stopping on yellow?

• 1/4

• .25

• 50%

• 1/2

Tags

CCSS.7.SP.C.7B

What is more likely, stopping on red or blue?

• equally likely

• blue is most likely

• red is most likely

• equally unlikely

Tags

CCSS.7.SP.C.5

What is the probability of landing on a number greater than 6?

• 1/8

• 2/8

• 3/8

• 4//8

What is the probability of both ends of the spinner pointing at the same number?

• 0

• 1/12

• 5/12

• 50%

• P(green) = 3/100

• P(green) = .3

• P(not yellow) = 90%

• P(not yellow) = 1/10

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

Tags

CCSS.7.SP.C.7B

What is the probability of spinning an even number?

• 16 2/3%

• 33 1/3%

• 50%

• 75%

Tags

CCSS.7.SP.C.7A