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Mathematics 21 Online
OpenStudy (anonymous):

for regression Y=a+bx+error. how the regression function plotted on the graph if b=0?

OpenStudy (anonymous):

It will be plotted as a straight, horizontal line.

OpenStudy (anonymous):

the horizontal line at Y=a? what wil happen to the graph if a=0 instead ob b?

OpenStudy (anonymous):

when a = 0, the graph will be a straight line with slope b.

OpenStudy (anonymous):

ok.thanks a lot

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