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

Author Question: The standard deviation of a sample of 100 observations equals 64 . The variance of the sample equals ... (Read 119 times)

cool

  • Hero Member
  • *****
  • Posts: 570
on: Jun 24, 2018
The standard deviation of a sample of 100 observations equals 64 . The variance of the sample equals
 a. 8.
   b. 10.
   c. 6400.
   d. 4,096.

Question 2

In order to tell the impact of a change in a constraint coefficient, the change must be made and then the model resolved.
 a. True
  b. False
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lorealeza77

  • Sr. Member
  • ****
  • Posts: 356
Reply #1 on: Jun 24, 2018
Answer to Question 1

d

Answer to Question 2

TRUE


cool

  • Member
  • Posts: 570
Reply 2 on: Jun 24, 2018
Gracias!

duy1981999

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

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?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Assume z is a standard normal random variable. What is the value of z if the area to the right ... Assume z is a standard normal random variable. What is the value of z if the area to the right ...
Write the following in standard form Write the following in standard form
A random sample of 87 airline pilots recruited by an airline service had an average yearly ... A random sample of 87 airline pilots recruited by an airline service had an average yearly ...
The decay constant of radon-222 is 0.181 d-1. If a sample of radon initially contains 6.00 × ... The decay constant of radon-222 is 0.181 d-1. If a sample of radon initially contains 6.00 × ...
Standard Symbols Used in Pedigrees Standard Symbols Used in Pedigrees
Sample lod score curves Sample lod score curves
Video: Hierarchical Sequencing Method - Sequence Tagged Sites

For a complete list of videos, visit our video library