I Multiple R2 Measures the Proportion of Explained Variation

question 7

Multiple Choice

i. Multiple R2 measures the proportion of explained variation.
ii. 90% of total variation in the dependent variable is explained by the independent variable for a
Multiple R2= 0.90.
iii. The multiple standard error of estimate measures the variation about the regression plane when
Two independent variables are considered.

• 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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