« previous next »

Author Question: In a one factor between groups design, the _____ variance represents the variance within each group ... (Read 114 times)

B

  • Hero Member
  • *****
  • Posts: 570
on: Jun 19, 2018
In a one factor between groups design, the _____ variance represents the variance within each group pooled together for all groups.
 
  a. within c. total
  b. between d. experiment wise

Question 2

In the one way ANOVA, the _____ variance is due to the treatment effect.
 
  a. total c. experimental
  b. within d. between


zogaridan

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jun 19, 2018
Answer to Question 1

A
This is a description of the within group variance for this design.

Answer to Question 2

D
The variance between groups is caused by the effect of the treatment. The larger this variance is, the more likely it is that the effect was not caused by chance alone.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

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?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

A group therapy session. A group therapy session.
Basic Food Group Choices for a 1,200 Calorie Eating Plan Basic Food Group Choices for a 1,200 Calorie Eating Plan
How to factor a perfect square trinomial How to factor a perfect square trinomial
Sample of a business card design. Sample of a business card design.
Rule of Law and Factor Accumulation, 2009 Rule of Law and Factor Accumulation, 2009
Peer group activity of adolescents Peer group activity of adolescents
Video: Retina

For a complete list of videos, visit our video library