In the least squares equation, Ŷ = 10 + 20X the value of 20 indicates ____________.

Question

The Y-intercept increases by 20 units for each unit increase in X

That Y increases by 20 units for each unit increase in X

That X increases by 20 units for each unit increase in Y

The error in prediction

Answer 1

Answer: That Y increases by 20 units for each unit increase in X.