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

Author Question: A weak relationship between two variables is represented by a. a small spread of Y scores at each ... (Read 62 times)

D2AR0N

  • Hero Member
  • *****
  • Posts: 561
on: Jun 20, 2018
A weak relationship between two variables is represented by
 
  a. a small spread of Y scores at each X score.
  b. a large spread of Y scores at each X score.
  c. only one value of Y at each X score.
  d. an equal spread of Y scores at each X score.

Question 2

When the correlation coefficient representing the relationship between X and Y is intermediate, then all of the following are true except
 
  a. there is not a perfectly consistent association.
  b. there are different Y scores associated with a single X score.
  c. prediction of Y from a known X score has some error.
  d. all data points fall on the regression line.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jaaaaaaa

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

D


D2AR0N

  • Member
  • Posts: 561
Reply 2 on: Jun 20, 2018
YES! Correct, THANKS for helping me on my review

peter

  • Member
  • Posts: 330
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Villi in the small intestine Villi in the small intestine
Relationship of the conduction system to an ECG strip. Relationship of the conduction system to an ECG strip.
Small Feline Small Feline
Age-Crime Relationship in (a) 1842 and (b) 1992 Age-Crime Relationship in (a) 1842 and (b) 1992
Relationship between Latitude and Income per Capita Relationship between Latitude and Income per Capita
The relationship between allelic frequency and genotypic frequency in a population that is in Hardy- The relationship between allelic frequency and genotypic frequency in a population that is in Hardy-
Video: Gas exchange - partial pressure, locations, external and internal respiration

For a complete list of videos, visit our video library