« previous next »

Author Question: All of the following are experimental design issues EXCEPT _____. a. selection and assignment of ... (Read 73 times)

CQXA

  • Hero Member
  • *****
  • Posts: 546
on: Jun 29, 2018
All of the following are experimental design issues EXCEPT _____.
 a. selection and assignment of subjects to treatments
  b. control over extraneous variables
  c. manipulation of the independent variable
  d. manipulation of the dependent variable

Question 2

Which of the following is a measure of the percentage of a variable's variance that is explained by the factors in factor analysis?
 a. R2
  b. variance inflation factor
  c. partial correlation
  d. communality


bdobbins

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jun 29, 2018
Answer to Question 1

D

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

CQXA

  • Hero Member
  • *****
  • Posts: 546
Reply #2 on: Jun 29, 2018
Thank you


bdobbins

  • Sr. Member
  • ****
  • Posts: 326
Reply #3 on: Jun 29, 2018
No problemo


« previous next »
 

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Three principle forms of natural selection: (a) stabilizing selection, (b) directional selection, an Three principle forms of natural selection: (a) stabilizing selection, (b) directional selection, an
Absorption & Stripping Design Random packing materials Absorption & Stripping Design Random packing materials
Basic Design of the Driving and Cell Phone Distraction Experiment Basic Design of the Driving and Cell Phone Distraction Experiment
Economic Analysis of Social Issues Plus MyEconLab Economic Analysis of Social Issues Plus MyEconLab
Importance of Considering Gestalt Principles in Product Design (2 of 2) Importance of Considering Gestalt Principles in Product Design (2 of 2)
The expected value for a binomial probability distribution is _____. The expected value for a binomial probability distribution is _____.
Video: Acids and bases - definition

For a complete list of videos, visit our video library