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

Author Question: Our assumption that population variances are equal is called the assumption of a. equal ... (Read 82 times)

OSWALD

  • Hero Member
  • *****
  • Posts: 580
Our assumption that population variances are equal is called the assumption of
 
  a. equal dispersion.
  b. heterogeneity of variance.
  c. homogeneity of variance.
  d. pooled variances.

Question 2

The reason that we pool variances is to
 
  a. inflate our error term.
  b. get a better estimate of error variance.
  c. reduce the sample variance.
  d. increase the size of t.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cswans24

  • Sr. Member
  • ****
  • Posts: 317
Answer to Question 1

C

Answer to Question 2

B




OSWALD

  • Member
  • Posts: 580
Reply 2 on: Jun 20, 2018
Wow, this really help


bigsis44

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Excellent

 

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

For a complete list of videos, visit our video library