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Author Question: Rounding the solution of an LP Relaxation to the nearest integer values provides a. a feasible but ... (Read 150 times)

lb_gilbert

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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.


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blakcmamba

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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.


lb_gilbert

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Reply 2 on: Jun 24, 2018
Gracias!

olderstudent

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Reply 3 on: Yesterday
Excellent

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