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Author Question: In a test of H0: = 65 against Ha: > 65, the sample data yielded the test statistic z = 1.38. ... (Read 75 times)

Pea0909berry

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on: Jul 24, 2018
In a test of H0:  = 65 against Ha:  > 65, the sample data yielded the test statistic z = 1.38. Find and interpret the p-value for the test.
 
  What will be an ideal response?

Question 2

__________ is a particular combination of levels of the factors involved in a study.
 
  A) The factor level B) A treatment
  C) An analysis of variance D) The sampling design


jessicaduplan

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Reply #1 on: Jul 24, 2018
Answer to Question 1

p-value = P(z >1.38 ) = .5 - .4162 = .0838; The probability of a test statistic even more contradictory to the null hypothesis than the one observed is .0838.

Answer to Question 2

B


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