Reading Comprehension Quiz 9 (Based on Ch. 14) Question 9 (of 10) volue 10.00 po

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Reading Comprehension Quiz 9 (Based on Ch. 14) Question 9 (of 10) volue 10.00 points MC Qu. 63 The R2 of a multiple regression. The R2 of a multiple regression of y on n and x2 measures the O statisticel significance of the coefficients in the regression equation percent variablity of ytrat is expaned by the variablity of O percent variablity of ythat is exploined by the variabiliny of x O percent variability of ythat is explained by the variability of and x References Search the web and Windows Lenovo

Explanation / Answer

R2 is also known as Coefficient of determination which is proportion of variation of response variable Y is explained by predictors of model i.e. Xi's.

R2 of multiple regression of y on x1 and x2 is

Ans- Percent variability of y that is explained by variability x1 and x2

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