Equation of the least squares regression line
Find the equation of the Least Squares Regression line if:
x-bar = 10
sx= 2.3
y-bar = 40
sy = 4.1
r = -0.56
A. y-hat = 49.98x - 0.998 B. y-hat = 49.98 - 0.998x C. y-hat = 30.2x +0.998 D. y-hat = 30.2 - 0.998x
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