« previous next »

Author Question: In general, rounding large values of decision variables to the nearest integer value causes fewer ... (Read 39 times)

APUS57

  • Hero Member
  • *****
  • Posts: 571
on: Jun 24, 2018
In general, rounding large values of decision variables to the nearest integer value causes fewer problems than rounding small values.
  Indicate whether the statement is true or false

Question 2

Do the following data indicate that the variance of the population from which this sample has been drawn is significantly more than 12? Use  = .05. 16 12 21 10 13 18


Sarahjh

  • Sr. Member
  • ****
  • Posts: 370
Reply #1 on: Jun 24, 2018
Answer to Question 1

T

Answer to Question 2

Since the test statistic 2 = 7 < 11.075, do not reject H0 and conclude there is not sufficient evidence to show the variance is significantly more than 12.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

The general survey includes assessing every patient for signs of distress. The general survey includes assessing every patient for signs of distress.
Male lying supine with large ecchymosis on lateral rib cage and shoulder. Male lying supine with large ecchymosis on lateral rib cage and shoulder.
Nephroblastoma. A sectioned kidney reveals the presence of a very large tumor, which arose from feta Nephroblastoma. A sectioned kidney reveals the presence of a very large tumor, which arose from feta
Cultural values Exercise Cultural values Exercise
A passenger train crosses Stony Creek Bridge in the Rocky Mountains in 1878. Railroads were importan A passenger train crosses Stony Creek Bridge in the Rocky Mountains in 1878. Railroads were importan
How to solve equations involving absolute values How to solve equations involving absolute values
Video: Inflammatory response Animation

For a complete list of videos, visit our video library