Question: Suppose that you are considering a hypothesis test for a population mean, . In each part, express the alternative hypothesis symbolically and identify the hypothesis

Suppose that you are considering a hypothesis test for a population mean, μ. In each part, express the alternative hypothesis symbolically and identify the hypothesis test as two tailed, left tailed, or right tailed.
a. You want to decide whether the population mean is different from a specified value μ0.
b. You want to decide whether the population mean is less than a specified value μ0.
c. You want to decide whether the population mean is greater than a specified value μ0.

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