Author Question: Sensitivity analysis for integer linear programming a. can be provided only by computer. b. has ... (Read 25 times)

magmichele12

  • Hero Member
  • *****
  • Posts: 559
Sensitivity analysis for integer linear programming
 a. can be provided only by computer.
  b. has precisely the same interpretation as that from linear programming.
  c. does not have the same interpretation and should be disregarded.
  d. is most useful for 0 - 1 models.

Question 2

You are given the following results from a sample of five observations. 4 6 3 4 3
 a. Construct a 99 confidence interval for the population variance.
  b. The null and alternative hypotheses are H0: 2  2 and Ha: 2 < 2 . Compute the test statistic.
  c. Perform the test of the hypothesis at the 1 level.
  d. What do you conclude about the population variance?



kardosa007

  • Sr. Member
  • ****
  • Posts: 300
Answer to Question 1

C

Answer to Question 2

a. .4038 to 28.9869
b. 3
c. Reject H0 if 2 < 0.29711
d. Do not reject H0, there is not sufficient evidence to conclude that the population variance is less than 2.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

For a complete list of videos, visit our video library