Author Question: The hourly wages of a sample of 130 system analysts are given below. mean = 60 range = 20 mode = 73 ... (Read 109 times)

oliviahorn72

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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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Answer to Question 1

b

Answer to Question 2

c



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