Multiple Choice
Exhibit 16-1.The following Excel scatterplot with the fitted quadratic regression equation illustrates the observed relationship between productivity and the number of hired workers. 
Refer to Exhibit 16.1.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%
Correct Answer:
Verified
Correct Answer:
Verified
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