Using your favorite statistic software package, you generate a scatter plot with a regression equation and correlation coefficient.
The regression equation is reported as y = - 10.71 x + 65.32 and the r = 0.044.
What proportion of the variation in y can be explained by the variation in the values of x?
r^2 = %
% to one decimal
Already registered? Login
Not Account? Sign up
Enter your email address to reset your password
Back to Login? Click here