Question

A random sample is obtained from a population with a variance of σ2 = 400, and the sample mean is computed to be x-barc = 70. Consider the null hypothesis H0: μ = 80 versus the alternative hypothesis H1: μ < 6 80. Compute the p-value for the following options.
a. Sample size n = 25
b. Sample size n = 16
c. Sample size n = 44
d. Sample size n = 32


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  • CreatedJuly 07, 2015
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