This topic contains a solution. Click here to go to the answer

Author Question: Which of the following is not true regarding the linear programming formulation of a transportation ... (Read 111 times)

corkyiscool3328

  • Hero Member
  • *****
  • Posts: 539
Which of the following is not true regarding the linear programming formulation of a transportation problem?
 a. Costs appear only in the objective function.
  b. The number of variables is (number of origins) x (number of destinations).
  c. The number of constraints is (number of origins) x (number of destinations).
  d. The constraints' left-hand side coefficients are either 0 or 1.

Question 2

We are interested in testing to see if the variance of a population is less than 7 . The correct null hypothesis is _____.
 a.  < 7
  b. 2  49
  c. s < 49
  d. s > 49



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kkenney

  • Sr. Member
  • ****
  • Posts: 352
Answer to Question 1

C

Answer to Question 2

b





 

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

For a complete list of videos, visit our video library