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

Author Question: Which of the following is true of rounding the optimized solution of a linear program to an integer? ... (Read 88 times)

storky111

  • Hero Member
  • *****
  • Posts: 561
Which of the following is true of rounding the optimized solution of a linear program to an integer?
 a. It always produces the most optimal integer solution.
  b. It always produces a feasible solution.
  c. It does not affect the value of the objective function.
  d. It may or may not be feasible.

Question 2

A null and alternative hypothesis for a one proportion z test are given as H0: p = 0.8, Ha: p < 0.8 . This hypothesis test is
 a. lower-tailed.
  b. upper-tailed.
  c. two-tailed.
  d. these hypotheses are incorrectly stated.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

abctaiwan

  • Sr. Member
  • ****
  • Posts: 355
Answer to Question 1

d
RATIONALE: Rounding to an integer solution is a trial-and-error approach. Each rounded solution must be evaluated for feasibility as well as for its impact on the value of the objective function. Even when a rounded solution is feasible, we do not have a guarantee that we have found the optimal integer solution.

Answer to Question 2

a
RATIONALE: If the alternative hypothesis contains the not-equal-to inequality symbol, then it is a two-tailed test. If the alternative hypothesis contains the less-than inequality symbol, then it is a left-tailed test. If the alternative hypothesis contains the greater-than inequality symbol, then it is a right-tailed test.




storky111

  • Member
  • Posts: 561
Reply 2 on: Jun 24, 2018
:D TYSM


lkanara2

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

For a complete list of videos, visit our video library