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 51 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?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Cellular Transportation Methods Cellular Transportation Methods
Linear Perspective Linear Perspective
Schematic diagram showing polyclonal response by B cells against linear epitopes. Schematic diagram showing polyclonal response by B cells against linear epitopes.
How to set up and solve linear models (Question 4) How to set up and solve linear models (Question 4)
Solving linear system by elimination Solving linear system by elimination
Linear Problem Linear Problem
Video: Digestive chemicals - types & enzymes

For a complete list of videos, visit our video library