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A sample of 36 observations is selected from a normal population. The sample mean is 49,...

A sample of 36 observations is selected from a normal population. The sample mean is 49, and the population standard deviation is 5. Conduct the following test of hypothesis using the 0.05 significance level. H0: μ = 50 H1: μ ≠ 50 Q. Interpret the p-value? (Round your z value to 2 decimal places and final answer to 2 decimal places.)

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Answer #1

as test statistic does not falls in rejection region; we can not reject null hypothesis

we do not have evidence to conclude at 0.05 level that population mean is different from 50.

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