1. Correlation coefficient is number that indicated the degree of linear relationship between two variables. It can vary between -1 and +1.
2. I searched Google under the key words "'linear regression equation'" to get these possible sources:
http://www.google.com/search?client=safari&rls=en&q=%22linear+regression+equation%22&ie=UTF-8&oe=UTF-8
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.
The following linear equation, y = b0 + b1x, is a regression line with y-intercept b0 and slope b1.
Define These Terms
1) correlation coefficient
2) Linear regression equation
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