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Author Question: What is the value of E(2X - 3Y)? A) 1.35 B) -1.00 C) 4.65 D) ... (Read 40 times)

kodithompson

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What is the value of E(2X - 3Y)?
 
  A) 1.35
  B) -1.00
  C) 4.65
  D) 1.50

Question 2

To determine the effectiveness of a new advertisement which is shown to one customer group and not another, followed by observation of the purchase behavior of both groups is determined by the use of:
 
  A) odds.
  B) marginal probabilities.
  C) overinvolvement ratios.
  D) tree diagrams.



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bob

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Answer to Question 1

A

Answer to Question 2

C




kodithompson

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Reply 2 on: Jun 24, 2018
Gracias!


frankwu0507

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Reply 3 on: Yesterday
Excellent

 

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