Slack and surplus variables are not useful in integer linear ...

[debasdf]

Slack and surplus variables are not useful in integer linear programs.
  Indicate whether the statement is true or false

Question 2

A goodness of fit test is always conducted as a(n) _____.
 a. lower-tail test
  b. upper-tail test
  c. middle test
  d. None of the answers is correct.

[shailee]

Answer to Question 1

F

Answer to Question 2

b