AP Stats Review Questions

Hint: Read each answer choice carefully

• A

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• E

Hint: think logically...

• A

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Hint: use some of them formulas!

• A

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• D

• E

Hint
Power =1-P(Type II)
Lower Type II = Higher Alpha

• A

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• D

Is this a probability distribution?

• No, the sum of p(x) does not equal 1.

• Yes, all p(x) are between 0 and 1.

• No, all p(x) are not between 0 and 1.

• Yes, the sum p(x) is 1.

• A

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• E

Is this a probability distribution?

• No

• Yes

• A
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• C
• E

Hint: Create some numbers!

• A

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• D

• E

Hint: remember that lovely formula chart

• A

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• E