I the Coefficient of Correlation Is a Measure of the Strength

question 11

Multiple Choice

i. The coefficient of correlation is a measure of the strength of relationship between two variables.
ii. The coefficient of determination can only be positive.
iii. The standard error of estimate measures the accuracy of our prediction.

• 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) and (iii) are correct statements but not (i).
• E) (i), (ii), and (iii) are all false statements.

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