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Given the following hypotheses: H0: μ ≤ 13 H1: μ > 13 A random sample of...

Given the following hypotheses:

H0: μ ≤ 13

H1: μ > 13

A random sample of 10 observations is selected from a normal population. The sample mean was 11 and the sample standard deviation 3.6. Using the 0.05 significance level:

  1. State the decision rule. (Round your answer to 3 decimal places.)
  1. Compute the value of the test statistic. (Negative answers should be indicated by a minus sign. Round your answer to 3 decimal places.)
  1. What is your decision regarding the null hypothesis?
math   Statistics-And-Probability   
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