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Author Question: The standard deviation of the scores is: A) 0.304 B) 1.333 C) 1.744 D) ... (Read 22 times)

azncindy619

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on: Jun 24, 2018
The standard deviation of the scores is:
 
  A) 0.304
  B) 1.333
  C) 1.744
  D) 1.838

Question 2

Two events A and B defined on a sample space S are said to be collectively exhaustive if:
 
  A) A  B =
  B) A  B =
  C) A  B = S
  D) A  B = S


reelove4eva

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

D

Answer to Question 2

D


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