Question 1 Explain about
MAD
MSE
Question 2 Explain about
a) Moving average forecast for year 13
b) Weighted moving average forecast for year 13
c) MAD for part a
d) MAD for part b
e) Recommended forecast method (justify):
Question 3 Explain about
R-squared for Linear model
R-squared for polynomial model
Regression formula for linear model
Regression formula for polynomial model
Recommended forecast method (justify):