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Please type work and answer. Test H0: m £ 8 versus HA: m > 8, at...

Please type work and answer.

Test H0: m £ 8 versus HA: m > 8, at a = 0.05 and 0.01, given n = 25, X = 8.07 and s = 0.16. Assume the sample is selected from a normally distributed population.

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