This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: If one takes a sample of pairs of points over a narrow range of X or Y scores, what effect might ... (Read 41 times)

craiczarry

  • Hero Member
  • *****
  • Posts: 527
on: Jun 19, 2018
If one takes a sample of pairs of points over a narrow range of X or Y scores, what effect might this have on the value of r?
 
  a. inflate r c. reduce r
  b. have no effect on r d. cannot be determined

Question 2

Pearson r can be properly used on which of the following type(s) of relationships?
 
  a. linear c. exponential
  b. curvilinear d. all of these


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

smrtceo

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 19, 2018
Answer to Question 1

C

Answer to Question 2

A


craiczarry

  • Hero Member
  • *****
  • Posts: 527
Reply #2 on: Jun 19, 2018
Thank you!


smrtceo

  • Sr. Member
  • ****
  • Posts: 344
Reply #3 on: Jun 19, 2018
Happy to help


« previous next »
 

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Drugs and their effect table Drugs and their effect table
Range of Motion at the Wrist. Range of Motion at the Wrist.
Effect of an Increase in gA,2 on Productivity and Output Effect of an Increase in gA,2 on Productivity and Output
Cocaine’s Effect on the Brain Cocaine’s Effect on the Brain
Alpine tundra. Low-growing, hardy plants at a high altitude in Washington’s Cascade range. Alpine tundra. Low-growing, hardy plants at a high altitude in Washington’s Cascade range.
BOILING POINTS BOILING POINTS
Video: Cerebral Cortex Animation

For a complete list of videos, visit our video library