Author Question: For a one-way ANOVA for independent groups source table, the total degrees of freedom is 26, and ... (Read 44 times)

Wadzanai

  • Hero Member
  • *****
  • Posts: 528
For a one-way ANOVA for independent groups source table, the total degrees of freedom is 26,
  and the between-groups degrees of freedom is 2. The within-groups degrees of freedom should
  therefore equal
 
  A) 1 B) 2 C) 14 D) 28 E) 24

Question 2

What should you if you find a significant interaction between the IVs in your factorial design?
 
  A) re-do the study because significant interactions indicate the presence of extraneous
  variables
  B) don't interpret the interaction, just the main effects
  C) don't interpret the main effects, just the interaction
  D) interpret both the main effects and the interaction



cat123

  • Sr. Member
  • ****
  • Posts: 310
Answer to Question 1

E

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

For a complete list of videos, visit our video library