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

This topic contains a solution. Click here to go to the answer

Author Question: If one takes a sample of pairs of points over a narrow range of X or Y scores, what effect might ... (Read 38 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

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?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

A sample prescription written by a physician.

Alzheimer’s Drugs Work by Intensifying the Effect of Acetylcholine at the Receptor

Hall-effect switches use metallic shutters to shunt magnetic lines of force away from a silicon ...

Sample composition of maternal and paternal HLA haplotypes.

Ceiling effect of aspirin. A plateau is reached where increasing the dose of aspirin will not create ...

Sample lod score curves

Author Question: If one takes a sample of pairs of points over a narrow range of X or Y scores, what effect might ... (Read 38 times)

Related Topics

Need homework help now?