In the least squares equation, Y' = 12 + 25X the value of 25 indicates - 6700

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In the least squares equation, Y' = 12 + 25X the value of 25 indicates 

A.   for each unit increase in X, Y increases by 25

B.   the Y intercept

C.   for each unit increase in Y, X increases by 25

D.   the X factor

Solution Description

In the least squares equation, Y' = 12 + 25X the value of 25 indicates