Author Question: The probability is 0.3 that a person shopping at a certain store will spend less than 20. For groups ... (Read 24 times)

tatyanajohnson

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The probability is 0.3 that a person shopping at a certain store will spend less than 20. For groups of size 23, find the mean number who spend less than 20.
 
  A) 16.1 B) 6.0 C) 14.0 D) 6.9

Question 2

The statistic used for the Wilcoxon signed-ranks test is .
 
  a. T
  b. F
  c. U
  d. 2



ecox1012

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Answer to Question 1

D

Answer to Question 2

A



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tatyanajohnson

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Both answers were spot on, thank you once again




 

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