You have calculated the following power model and associated unit space values: [Image Description: n =9, Summation of (Y– Yhat)2 = 3298]
Linear equation because it has a higher standard error than the power model.
Linear equation because it has a lower standard error than the power model.
Power equation because it has a higher standard error than the linear model.
Power equation because it has a lower standard error than the linear model.