This topic contains a solution. Click here to go to the answer

Author Question: The variance of a sample of 169 observations equals 576 . The standard deviation of the sample ... (Read 136 times)

jon_i

  • Hero Member
  • *****
  • Posts: 549
The variance of a sample of 169 observations equals 576 . The standard deviation of the sample equals
 a. 13.
   b. 24.
   c. 576.
   d. 28,561.

Question 2

Infeasibility means that the number of solutions to the linear programming models that satisfies all constraints is
 a. at least 1.
  b. 0.
  c. an infinite number.
  d. at least 2.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bobsmith

  • Sr. Member
  • ****
  • Posts: 316
Answer to Question 1

b

Answer to Question 2

b




jon_i

  • Member
  • Posts: 549
Reply 2 on: Jun 24, 2018
Excellent


EAN94

  • Member
  • Posts: 307
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

For a complete list of videos, visit our video library