What is your null hypothesis and alternate hypothesis

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Reference no: EM131110764

What does it mean to set alpha at .05?

In other words: The probability of rejecting Ho being Ho true is 0.05

What is your null hypothesis? Alternate hypothesis?

Is this a one-tailed or two-tailed hypothesis and why?

What is the criterion z?

Can you check this question?

Do you reject or fail to reject the null hypothesis?

Reference no: EM131110764

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