When the correlation coefficient r is not significantly different from 0, which of the following statements is NOT true?
A) There are not enough data points to make a meaningful conclusion about the relationship between x and y.
B) The best predictor of y is the mean of the y-values.
C) There is either no linear relationship or only a weak relationship between x and y.
D) The coefficient of nondetermination will be much greater than the coefficient of determination.
E) Predictions made with a regression line of the data will be meaningless. 20.