Multiple Choice
A manager at a local bank analyzed the relationship between monthly salary (y, in $) and length of service (x, measured in months) for 30 employees. She estimates the model: Salary = β0 + β1 Service + ε. The following ANOVA table summarizes a portion of the regression results. How much of the variation in Salary is unexplained by the sample regression equation?
A) 1%
B) 2%
C) 18.39%
D) 77.94%
Correct Answer:

Verified
Correct Answer:
Verified
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