[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 85 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?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Range of Motion of the Spine, Flexion and Hyperextension

A leaking head gasket can cause the needle to vibrate as it moves through a range from below to ...

Doppler effect

Use of the elbow to apply pressure to trigger points in the trapezius with the receiver in sitting ...

10 side effect of birth control pills

The effect of gene–environment interaction

Author Question: If one takes a sample of pairs of points over a narrow range of X or Y scores, what effect might ... (Read 85 times)

Related Topics

Need homework help now?