Provide an appropriate response.Managers rate employees according to job performance and attitude. The results for several randomly selected employees are given below. Use a graphing calculator to find an equation of the least squares regression line of y on x.
A. 
= -47.3 + 2.02x
B. 
= 11.7 + 1.02x
C. 
= 2.81 + 1.35x
D. 
= 92.3 - 0.669x
Answer: B
Mathematics
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