Author Question: The objective function for an optimization problem is: Min 3x 2y, with constraints x 0, y 0 . x ... (Read 133 times)

sheilaspns · **on:** Jun 24, 2018

The objective function for an optimization problem is: Min 3x 2y, with constraints x 0, y 0 . x and y must be integers.. Suppose that the integer restriction on the variables is removed. If so, this would be a familiar two-variable linear program; however, it would also be an example of
a. the convex hull of the linear program.
b. a mixed-integer linear program.
c. an LP relaxation of the integer linear program.
d. a binary integer linear program.

Question 2

Two approaches to drawing a conclusion in a hypothesis test are
a. p-value and critical value.
b. one-tailed and two-tailed.
c. Type I and Type II.

d. null and alternative.

Chelseyj.hasty · **Reply #1 on:** Jun 24, 2018

Answer to Question 1

c
RATIONALE: The linear program that results from dropping the integer requirements for the variables in an integer linear program is known as LP relaxation.

Answer to Question 2

a
RATIONALE: There are two methods that can be used to draw a conclusion while carrying out a hypothesis test. The value of the test statistic can be assessed using a p-value method or the test statistic can be compared to a critical value in order to test for significance.