Question

Consider Ho: µ = 72 versus H1: µ > 72. A random sample of 16 observations taken from this population produced a sample mean of 75.2. The population is normally distributed with σ = 6.
a. Calculate the p-value.
b. Considering the p-value of part a, would you reject the null hypothesis if the test were made at a significance level of .01?
c. Considering the p-value of part a, would you reject the null hypothesis if the test were made at a significance level of .025?


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  • CreatedAugust 25, 2015
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