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 37 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
:D TYSM

raili21

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Rule of Nines. A method for determining percentage of body burned. Each different colored section re Rule of Nines. A method for determining percentage of body burned. Each different colored section re
Christo, Over the River, Project for the Arkansas River, State of Colorado. Christo, Over the River, Project for the Arkansas River, State of Colorado.
Sample Medicare identification card. Sample Medicare identification card.
A medical assistant holds a specimen container to receive a biopsy sample. A medical assistant holds a specimen container to receive a biopsy sample.
Sample prescriptions of antibiotics for dental infections. Sample prescriptions of antibiotics for dental infections.
Understanding Food Claims Not all label claims are created equal! Understanding Food Claims Not all label claims are created equal!
Video: Green alga life cycle Animation

For a complete list of videos, visit our video library