Author Question: The correlation between variables X and Y was found to be .95 . This indicates that a. X is the ... (Read 24 times)

mp14

  • Hero Member
  • *****
  • Posts: 534
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
Answer to Question 1

D

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

For a complete list of videos, visit our video library