Answer to Question #162920 in Statistics and Probability for Sunny

Question

Which of the following is true with regard to a given coefficient of correlation and its corresponding coefficient of determination?

a) the coefficient of determination is always greater than or equal to zero, and less than or equal to 1

b) the coefficient of determination is always less than zero

c) the coefficient of determination is always equal to 1

d) the coefficient of determination always has the same sign as the coefficient of correlation

e) the magnitude of coefficient of determination is always higher than the magnitude of coefficient of correlation.

Answer 1

Answer is A.