For any constraint, either its slack/surplus value must be zero ...

[Collmarie]

For any constraint, either its slack/surplus value must be zero or its dual price must be zero.
  Indicate whether the statement is true or false

Question 2

A two-tailed test is performed at a 5 level of significance. The p-value is determined to be .09 . The null hypothesis _____.
 a. must be rejected
  b. should not be rejected
  c. may or may not be rejected, depending on the sample size
  d. has been designed incorrectly

[ju]

Answer to Question 1

T

Answer to Question 2

b

[Collmarie]

Thanks for the timely response, appreciate it

[recede]

Great answer, keep it coming