I the Purpose of Correlation Analysis Is to fiNd How

question 105

Multiple Choice

i. The purpose of correlation analysis is to find how strong the relationship is between two variables.
ii. A correlation coefficient of -1 or +1 indicates perfect correlation.
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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