Monday, June 8, 2009

Correlation Between Variables

Q. Which of the following shows greatest correlation between variables ?
  1. r= + 0.25
  2. r= + 0.55
  3. r= - 0.85
  4. r= + 1.25
Answer is 3. r= - 0.85

The correlation in option no. 3 is very high, though it is negative correlation.


Print This Document For Studying
Posted by at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)