You have calculated the following power model and associated

You have calculated the following power model and associated unit space values: [Image Description: n =7, Summation of (Y– Yhat)2 = 1285]

Solution

y = 153+1.58 (power) n=12 sb1 =17.699=s.e for linear model..(which is quite high)

c)power equation because it has a lower standard error than the linear model !