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Author Question: If a marketer wishes to determine whether there is evidence that average family income in a ... (Read 206 times)

HCHenry

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on: Jun 24, 2018
If a marketer wishes to determine whether there is evidence that average family income in a community exceeds 32,000:
 a. either a one-tail or two-tail test could be used with equivalent results.
  b. a one-tail test should be utilized.
  c. a two-tail test should be utilized.
  d. None of these choices.

Question 2

The procedure for the Wilcoxon rank sum test requires that we rank each group separately rather than together.
  Indicate whether the statement is true or false


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kingfahad97

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

B

Answer to Question 2

F


HCHenry

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Reply #2 on: Jun 24, 2018
Thank you


kingfahad97

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Reply #3 on: Jun 24, 2018
No problemo


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