(Answered) Use the-distribution and the sample results to complete the

Statistics

Use the-distribution and the sample results to complete the test of the hypotheses. Use a 5% significance level. Assume the results come from a random sample, and if the sample size is small, assume the underlying distribution is relatively normal.

Test null hypothesis: u = 100 vs alternative hypothesis: u < 100 using the sample results,x-bar = 91.7, s = 12.5 with n = 30.

Test- statistic = ?

p-value = ?

reject or do not reject null hypothesis?

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