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Shown here is the normal null distribution of a random variable, ?̅ =sample mean in a...

Shown here is the normal null distribution of a random variable, ?̅ =sample mean in a SRS of 50 from a large population. The hypotheses are ??0: ? = 54 vs. ????: ? < 54.
a. Which values of ?̅ would convince you that the null hypothesis was false? Explain.
b. Which values of ?̅ would somewhat (but not convincingly) support the alternative hypothesis? Explain.
c. Which values of ?̅ would not support the alternative hypothesis at all? Explain.

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