for the regression equation 2X 6 what can be determined abou
for the regression equation, =-2X +6, what can be determined about the correlation between X and Y?
correlation definitely will be negative, correlation will be relatively large and positive, the correlation definitely will be positive or the correlation will be relatively large and negative?
Solution
correlation definitely will be negative because slope is negative. But we cannot comment on magnitude of correlation from this equation alone.
