« previous next »

Author Question: All of the following are experimental design issues EXCEPT _____. a. selection and assignment of ... (Read 79 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?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

The birth weight of human infants is tightly constrained by natural selection. The birth weight of human infants is tightly constrained by natural selection.
Environmental Issues Environmental Issues
Divisions and Territorial Issues Divisions and Territorial Issues
The effect of disruptive selection on bristle number in Drosophila The effect of disruptive selection on bristle number in Drosophila
EXPERIMENTAL INSIGHT EXPERIMENTAL INSIGHT
Directional Selection in Peppered Moths Directional Selection in Peppered Moths
Video: Neurosynapse Animation

For a complete list of videos, visit our video library