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In: Statistics and Probability

Given the following hypotheses: H0: μ ≤ 10 H1: μ > 10 A random sample of...

Given the following hypotheses: H0: μ ≤ 10 H1: μ > 10 A random sample of 10 observations is selected from a normal population. The sample mean was 12 and the sample standard deviation was 3. Using the 0.05 significance level:

a.State the decision rule. (Round your answer to 3 decimal places.)

b.Compute the value of the test statistic. (Round your answer to 3 decimal places.)

c.What is your decision regarding the null hypothesis?

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Expert Solution

orchestra answered 2 years ago
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