Consider the following hypotheses: A sample of 16 observations yields a sample mean of 95. Assume that

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Consider the following hypotheses:

Hoi e = 100 Hi µ ± 100


A sample of 16 observations yields a sample mean of 95. Assume that the sample is drawn from a normal population with a population standard deviation of 10.

a. Calculate the value of the test statistic.

b. Find the p-value.

c. At the 10% significance level, what is the conclusion?

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