True or False: A t-test can be used if we do not know the population standard deviation. True False We are conducting a

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answerhappygod
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True or False: A t-test can be used if we do not know the population standard deviation. True False We are conducting a

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True or False: A t-test can be used if we do not know thepopulation standard deviation.
True
False
We are conducting a test using a significance level of 1%. Thep-value is .03. What do we do?
Reject the null hypothesis
Do not reject the null hypothesis
Change the significance level
Accept the alternative hypothesis
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