Review of Probability

Probability is ...

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

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CCSS.7.SP.C.5

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P(not A) = 
*Remember to simplify.*

• 6/8
• 3/4
• 2/8
• 1/4

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

• 1/2
• 1/3
• 1/4
• Never, Tails never fails.

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CCSS.7.SP.C.5

Find the experimental probability:

Roll dice: 1, 3, 3, 4, 4

P(1) =

• 3/5

• 1/6

• 2/5

• 1/5

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CCSS.7.SP.C.5

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What is the probability of spinning an even number?

• 16 2/3%

• 33 1/3%

• 50%

• 75%

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CCSS.7.SP.C.5

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What is the P( not purple) on this spinner?

• 2/5

• 1/5

• 4/5

• 3/5

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CCSS.7.SP.C.5

You pick a marble from this bag.
What is the probability you will choose either a black or white marble?

• 3/5
• 9/100
• 1/10
• 2/5

Tags

CCSS.7.SP.C.5

What is the probability of the spinner landing on an odd number?

• 4/8
• 4/4
• 1/4
• 1/3

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CCSS.7.SP.C.5

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What is the probability of choosing a marble 
that is not green from the jar?

• 10/20
• 10/10
• 3/20
• 7/20

Tags

CCSS.7.SP.C.5

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What is the probability of landing on the orange section?

• 1/4

• 1/2

• 2/4

• 3/4

Tags

CCSS.7.SP.C.5