Linear equations can be shown on a graph. Find out how to create one in this Bitesize KS3 maths video.

I displayed these d values on the graph for you. Notice that they are the vertical distance from the real data points to the fitting linear function. Why this way?

Ever wonder what sorts of errors freshman math students make? There are a couple of pretty basic ones.

R. Thompson, R. J. Baker, Composite Link Functions in Generalized Linear Models, Journal of the Royal Statistical Society. Series C (Applied Statistics), Vol. 30, No ...