This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following is not true regarding the linear programming formulation of a transportation ... (Read 114 times)

corkyiscool3328

  • Hero Member
  • *****
  • Posts: 539
on: Jun 24, 2018
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
Reply #1 on: Jun 24, 2018
Answer to Question 1

C

Answer to Question 2

b


corkyiscool3328

  • Hero Member
  • *****
  • Posts: 539
Reply #2 on: Jun 24, 2018
Correct answers!


kkenney

  • Sr. Member
  • ****
  • Posts: 352
Reply #3 on: Jun 24, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

A true albino squirrel. Note the pink eyes. A true albino squirrel. Note the pink eyes.
Schematic diagram showing polyclonal response by B cells against linear epitopes. Schematic diagram showing polyclonal response by B cells against linear epitopes.
How to solve a linear system when the variable is in the denominator position (Question 1 of 2) How to solve a linear system when the variable is in the denominator position (Question 1 of 2)
How to solve a linear algebraic mixture problem with two unknowns How to solve a linear algebraic mixture problem with two unknowns
How to perform linear approximations in calculus How to perform linear approximations in calculus
Anterosuperior view of true pelvis (blue) Anterosuperior view of true pelvis (blue)
Video: Reflex arc construction

For a complete list of videos, visit our video library