« previous next »

Author Question: The correlation between variables X and Y was found to be .95 . This indicates that a. X is the ... (Read 66 times)

mp14

  • Hero Member
  • *****
  • Posts: 534
on: Jun 20, 2018
The correlation between variables X and Y was found to be .95 . This indicates that
 
  a. X is the probable cause of Y.
  b. Y is the probable cause of X.
  c. X and Y share 95 percent of the variance in scores.
  d. low scores on X are accompanied by low scores on Y.

Question 2

A study found that college students who work part-time have higher GPAs than either students who don't work at all or students who have full-time jobs. This finding indicates that the relationship between weekly hours worked and GPA is
 
  a. positive c. curvilinear.
  b. negative. d. negligible.


Jordin Calloway

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Carnivorous plants, such as this pitcher plant (Sarracenia purpurea) are commonly found in bog habit Carnivorous plants, such as this pitcher plant (Sarracenia purpurea) are commonly found in bog habit
Permafrost is found in much of Northern Canada Permafrost is found in much of Northern Canada
Geoffroy's tamarin (Saguinus geoffroyi), also known as the Panamanian, red-crested or rufous-na Geoffroy's tamarin (Saguinus geoffroyi), also known as the Panamanian, red-crested or rufous-na
The greatest bone mass is found around age 30 for both men and women, with the later decline being f The greatest bone mass is found around age 30 for both men and women, with the later decline being f
Generalized pressure drop correlation Generalized pressure drop correlation
Discrete random variables- Probability Distribution Function Discrete random variables- Probability Distribution Function
Video: Simple and Double Sugar

For a complete list of videos, visit our video library