Question

Does the residual plot indicate that a line is a good model for predicting the height of girls from their ages? Explain.

Answer 1

@rational can you help me with this please?

Answer 2

if the residual plot forms a pattern (in this case, we can see that the residual plot is in the shape of a parabola) then a line is probably not a good model for the data

Answer 3

ok thank you so much! @Vocaloid