I the Strength of the Correlation Between Two Variables Depends

Multiple Choice

i. The strength of the correlation between two variables depends on the sign of the coefficient of correlation.
Ii) A coefficient of correlation r close to 0 (say, 0.08) shows that the relationship between two variables is quite weak.
Iii) The coefficient of determination is found by taking the square root of the coefficient of correlation.

A) (i) , (ii) and (iii) are all correct statements
B) (i) and (ii) are correct statements, but not (iii) .
C) (i) and (iii) are correct statements but not (ii) .
D) (ii) is a correct statement but not (i) or (iii) .
E) All statements are false