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  3. given the following hypotheses: h0: ? ? 13

Given the following hypotheses: H0: ? ? 13 H1: ? > 13 A random sample of 10 observations...

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Basic Math

Given the following hypotheses:
H0: ? ? 13
H1: ? > 13

A random sample of 10 observations is selected from a normalpopulation. The sample mean was 11 and the sample standarddeviation 3.6. Using the 0.050 significance level:

a.State the decision rule. (Round your answer to 3decimal places.)
  Reject H0 if t>  
b.

Compute the value of the test statistic. (Round youranswer to 3 decimal places.)

  Value of the test statistic  
c.What is your decision regarding the null hypothesis?
  (Click to select)RejectCannot rejectH0. There is (Click toselect)insufficientsufficient evidence to conclude that thepopulation mean is greater than 13.

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