Question

In an attempt to predict a single response variable y, three models are estimated. The standard error of the estimate for Model 1 equals 10, for Model 2 equals 100, and for Model 3 equals 1000. According to the standard error of the estimate, which model provides the best fit

Answer 1

Ummm 133/2 it the square root of 69 so the absolute value is 42. 0