10.1, 10.2, 10.3 Probability Review

Probability is ...

• the chance that some event will occur.
• a game that involves coins.
• a guarantee.

Tags

CCSS.7.SP.C.5

Probability is between which two numbers?

• 0-100
• 5-10
• 0-1

Tags

CCSS.7.SP.C.5

Probability can be written as ...

• a fraction
• a decimal
• a percent
• all of the above

What is the probability of rolling a cube and having it land as a six?

• 1/6
• 5/6
• 1/3
• 1/2

What is the probability of rolling a cube and having land as an odd number?

• 3/4
• 1/3
• 1/2
• 2/5

What is the probability of spinning the spinner and having it land on RED?

• 33%
• 50%
• 12%

What is the probability of spinning the spinner and having it land on Green?

• 1/4 or 25%
• 1/3 or 33%
• 1/5 or 20%

What is the probability of hitting the Bankrupt when spinning the wheel?

• 1/30
• 1/24
• 1/25
• 1/23

What is the probability of NOT landing on the Bankrupt?

• 29/30
• 9/10
• 23/24

What is the probability of rolling a five with the cube and then spinning RED on the spinner?  P(5,RED)

• 1/4
• 1/12
• 1/8
• 2/8