Author Question: Rounding the solution of an LP Relaxation to the nearest integer values provides a. a feasible but ... (Read 149 times)

lb_gilbert · **on:** Jun 24, 2018

Rounding the solution of an LP Relaxation to the nearest integer values provides
a. a feasible but not necessarily optimal integer solution.
b. an integer solution that is optimal.
c. an integer solution that might be neither feasible nor optimal.
d. an infeasible solution.

Question 2

The standard deviation of the daily temperatures in Honolulu last year was 3.2 degrees Fahrenheit. A random sample of 19 days resulted in a standard deviation of 4 degrees Fahrenheit. Has there been a significant change in the variance of the temperatures? Use = .02.

blakcmamba · **Reply #1 on:** Jun 24, 2018

Answer to Question 1

C

Answer to Question 2

Since 2 = 28.125, do not reject H0, there is not sufficient evidence to conclude that there has been a significant change in the variance of the temperatures.