The following Excel scatterplot with the fitted quadratic regression equation illustrates the observed relationship between productivity and the number of hired workers. What is the percentage of variations in the productivity explained by the number of hired workers?
A) 85.69%
B) 0.7342%
C) 90.54%
D) 73.42%

Question

The following Excel scatterplot with the fitted quadratic regression equation illustrates the observed relationship between productivity and the number of hired workers.  What is the percentage of variations in the productivity explained by the number of hired workers?
A) 85.69% 
B) 0.7342% 
C) 90.54% 
D) 73.42%

Quizplus · Accepted Answer

The Answer of The following Excel scatterplot with the fitted quadratic regression equation illustrates the observed relationship between productivity and the number of hired workers.  What is the percentage of variations in the productivity explained by the number of hired workers?
A) 85.69% 
B) 0.7342% 
C) 90.54% 
D) 73.42%

The Following Excel Scatterplot with the Fitted Quadratic Regression Equation