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

CCSS.7.SP.C.6

CCSS.7.SP.C.7

Probability can be written as ...

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

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CCSS.7.SP.C.5

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

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CCSS.7.SP.C.5

CCSS.7.SP.C.7

What is the probability of the spinner landing on a 1 or a 2 ?

• 16 2/3%

• 33 1/3%

• 50%

• 20%

Is the spinner more likely or less likely to land on green than yellow?

• more likely
• less likely

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

What is the probability of pulling a red marble out of a jar of marbles that have 10 green marbles, 7 red marbles and 3 blue marbles?

• 1/7
• 7/20
• 7/10
• 3/10

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

If you were to roll the die one time what is the probability of it landing on a number less than 3?

• 2 out of 6

• 3 out of 6

• 4 out of 6

• 2 out of 3

What is the probability of selecting a cherry piece of candy?

• 1 out of 3

• 3 out of 3

• 1 out of 4

• 3 out of 4

What is the probability of the spinner landing on red?

• 5/7

• 5/12

• 5/5

• 3/5

What is an outcome?

• The result of an experiment
• The chance or likelihood of an event
• A fraction, decimal, or a percent
• An activity that gives various results

Tags

CCSS.HSS.CP.A.1