Re: MSE : correlation regression

Posted by sweta on Jun 06, 2012; 3:01pm
URL: http://discussion-forum.276.s1.nabble.com/MSE-correlation-regression-tp7577509p7577522.html

@chinni 18
can u try dis out
consider the  data mean: X= 65, Y= 67 , std deviation (sigma) of x= 2.5 and that of y=3.5
and the correlation coefficient is r=0.8, then the value of y at x= 70 is
1. 62.6
2. 82.6
3.72.6
4. 70.6