II (20%)
is the impact of X on Y in the population. If we have 40 random samples of 
(i) Find the OLS equation
and R2 .
(ii) If we transform the 40 random samples to regress
, find the OLS equation
II (20%)
is the impact of X on Y in the population. If we have 40 random samples of 
(i) Find the OLS equation
and R2 .
(ii) If we transform the 40 random samples to regress
, find the OLS equation