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

Author Question: Which measure of variability describes the average deviation of each score from the mean? a) ... (Read 70 times)

altibaby

  • Hero Member
  • *****
  • Posts: 562
Which measure of variability describes the average deviation of each score from the mean?
 
  a) range
  b) standard deviation
  c) mode
  d) mean

Question 2

Which of the following has the largest potential to decrease the accuracy of an inference made to a population based on a sample?
 
  a) variance
  b) a heterogeneous sample
  c) a homogeneous sample
  d) sampling error



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Zebsrer

  • Sr. Member
  • ****
  • Posts: 284
Answer to Question 1

b

Answer to Question 2

d




altibaby

  • Member
  • Posts: 562
Reply 2 on: Jul 13, 2018
Gracias!


Chelseyj.hasty

  • Member
  • Posts: 319
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

For a complete list of videos, visit our video library