Author Question: The standard deviation of the households' monthly income is: A) 12.817 B) 14.667 C) 15.679 D) ... (Read 91 times)

imanialler

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The standard deviation of the households' monthly income is:
 
  A) 12.817
  B) 14.667
  C) 15.679
  D) 11.990

Question 2

What is the sample variance of the Group 1?
 
  A) 345.98
  B) 234.56
  C) 366.01
  D) 255.89



raili21

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Answer to Question 1

C

Answer to Question 2

C



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