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

Author Question: What does the homogeneity of variance assumption state? a. The two sample variances are equal. ... (Read 81 times)

BRWH

  • Hero Member
  • *****
  • Posts: 553
on: Jun 20, 2018
What does the homogeneity of variance assumption state?
 
  a. The two sample variances are equal.
  b. The population variance is equal to the variance of the sample selected from it.
  c. The variance must stay constant for each subject in the experiment.
  d. The variance in one population is equal to the variance in the other population.

Question 2

Two samples are said to be independent when
 
  a. we randomly select participants for a sample, without regard to who has been selected for either sample.
  b. we randomly select participants for a sample, being sure to pair each person in one sample with a particular person in the other sample.
  c. we randomly select participants for a sample, being sure that each participant serves in every condition of our experiment.
  d. the null hypothesis of the two-sample t-test is rejected.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Mollythedog

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

A


BRWH

  • Member
  • Posts: 553
Reply 2 on: Jun 20, 2018
Excellent

covalentbond

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Generally, the total tax burden in the United States is much lower than that of other industrialize Generally, the total tax burden in the United States is much lower than that of other industrialize
Martin Van Buren, sitting uncomfortably for this engraving, would eventually ascend to the presidenc Martin Van Buren, sitting uncomfortably for this engraving, would eventually ascend to the presidenc
Sample Diet for a College-Aged Female Weighing 132 Pounds, Assuming Light to Moderate Daily ... Sample Diet for a College-Aged Female Weighing 132 Pounds, Assuming Light to Moderate Daily ...
Sample Stress Management Program Sample Stress Management Program
Sample Medicare identification card. Sample Medicare identification card.
Planet Z-34 has a mass equal to 1/3 that of Earth, a radius equal to 1/3 that of Earth, and an ... Planet Z-34 has a mass equal to 1/3 that of Earth, a radius equal to 1/3 that of Earth, and an ...
Video: Photosynthesis and Van Helmont Experiment

For a complete list of videos, visit our video library