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Author Question: The hourly wages of a sample of 130 system analysts are given below. mean = 60 range = 20 mode = 73 ... (Read 111 times)

oliviahorn72

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on: Jun 24, 2018
The hourly wages of a sample of 130 system analysts are given below. mean = 60 range = 20 mode = 73 variance = 324 median = 74 The coefficient of variation equals
 a. 0.30.
   b. 30.
  c. 5.4.
  d. 54.

Question 2

As long as the slope of the objective function stays between the slopes of the binding constraints
 a. the value of the objective function won't change.
  b. there will be alternative optimal solutions.
  c. the values of the dual variables won't change.
  d. there will be no slack in the solution.


ririgirl15

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

b

Answer to Question 2

c


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oliviahorn72

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Reply #2 on: Jun 24, 2018
Thank you :)


ririgirl15

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Reply #3 on: Jun 24, 2018
Happy to help you


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