Author Question: Post hoc tests are necessary after an ANOVA when the test is _____ and there are _____ or more ... (Read 71 times)

ssal

  • Hero Member
  • *****
  • Posts: 572
Post hoc tests are necessary after an ANOVA when the test is _____ and there are _____ or more groups being compared.
 
  a. significant; 3
  b. significant; 2
  c. not significant; 3
  d. not significant; 2

Question 2

Which of the following is NOT an assumption of the one-way randomized ANOVA?
 
  a. the data are interval or ratio
  b. the underlying distribution is skewed
  c. the variance among the populations being compared are homogeneous
  d. all of the alternative are correct.



bob

  • Sr. Member
  • ****
  • Posts: 343
Answer to Question 1

a

Answer to Question 2

b



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

For a complete list of videos, visit our video library