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Author Question: The value of the product moment coefficient of correlation ranges from a. 1.0 to 0.0. b. 1.0 to ... (Read 139 times)

magmichele12

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on: Jun 29, 2018
The value of the product moment coefficient of correlation ranges from
 a. 1.0 to 0.0.
  b. 1.0 to 1.0.
  c. 0.5 to 0.5.
  d. 0.0 to 1.0.
  e.  to .

Question 2

A researcher wishes to test for differences in the means of two populations, A and B. The correct statement of the statistical hypotheses is
 a. H0: A > B; Ha: A < B.
  b. H0: A  B; Ha: A = B.
  c. H0: A < B; Ha: A > B.
  d. H0: A < B; Ha: A > B.
  e. H0: A = B; Ha: A  B.


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wshriver

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Reply #1 on: Jun 29, 2018
Answer to Question 1

b

Answer to Question 2

E


magmichele12

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Reply #2 on: Jun 29, 2018
Thank you


wshriver

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Reply #3 on: Jun 29, 2018
No problemo


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