This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The numerical value of the variance a. is always larger than the numerical value of the standard ... (Read 150 times)

Medesa

  • Hero Member
  • *****
  • Posts: 507
on: Jun 24, 2018
The numerical value of the variance
 a. is always larger than the numerical value of the standard deviation.
   b. is always smaller than the numerical value of the standard deviation.
   c. is negative if the mean is negative.
   d. can be larger or smaller than the numerical value of the standard deviation.

Question 2

The dual price for a < constraint
 a. will always be < 0.
 b. will always be > 0.
 c. will be < 0 in a minimization problem and > 0 in a maximization problem.
  d. will always equal 0.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Mholman93

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jun 24, 2018
Answer to Question 1

d

Answer to Question 2

b


Medesa

  • Member
  • Posts: 507
Reply 2 on: Jun 24, 2018
Wow, this really help

ryansturges

  • Member
  • Posts: 338
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

The nurse is using Standard Precautions to draw blood. The nurse is using Standard Precautions to draw blood.
A freshly applied autograft. Note that the donor skin has been perforated so that it can be stretche A freshly applied autograft. Note that the donor skin has been perforated so that it can be stretche
A taxonomy of primate social systems. Larger symbols indicate adults. A taxonomy of primate social systems. Larger symbols indicate adults.
Standard Precautions for the Care of all Patients in All Health Care Settings Standard Precautions for the Care of all Patients in All Health Care Settings
The Standard Rain Gauge The Standard Rain Gauge
The Plunger and Barrel of a Standard Syringe The Plunger and Barrel of a Standard Syringe
Video: Graded potentials - electrical characteristics and types

For a complete list of videos, visit our video library