I the Strength of the Correlation Between Two Variables Depends

question 104

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) (i), (ii), and (iii) are all false statements.

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