[Answered] If one takes a sample of pairs of points over a narrow range of X or Y scores, what effect might ...

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Author Question: If one takes a sample of pairs of points over a narrow range of X or Y scores, what effect might ... (Read 99 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

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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

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Author Question: If one takes a sample of pairs of points over a narrow range of X or Y scores, what effect might ... (Read 99 times)

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