Question: Using least squares method, the linear relationship between two variables is given by: = 10 + 20 X .What does the value of 10 in

Using least squares method, the linear relationship between two variables is given by:= 10 + 20X.What does the value of 10 in the equation indicate?

A. It is the Y intercept

B. X increases by 10 for each unit increase in Y

C. It is the standard error of estimate

D. Y increases by 10 for each unit increase in X

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