Because the dual price represents the improvement in the value of ...

[kodithompson]

Because the dual price represents the improvement in the value of the optimal solution per unit increase in right-hand-side, a dual price cannot be negative.
  Indicate whether the statement is true or false

Question 2

A student believes that the average grade on the final examination in statistics is at least 85 . She plans on taking a sample to test her belief. The correct set of hypotheses is _____.
 a. H0:  < 85 Ha:   85
  b. H0:   85 Ha:  > 85
  c. H0:   85 Ha:  < 85
  d. H0:  > 85 Ha:   85

[makaylafy]

Answer to Question 1

F

Answer to Question 2

c