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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 152 times)

magmichele12

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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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Answer to Question 1

b

Answer to Question 2

E





 

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