Solution to Midterm Examination
Note: There are four problems on this Exam worth a total of 100 points.
1. [50 points] Consider a two-way cross-classified ANOVA model
yij i j ij , i 1, 2; j 1, 2,3.
The parameters , i and j are
Note: There are three problems on this Exam.
1. [20 points] Let Y31 be a random vector such that E (Y ) M cfw_(a, a b,2b) | a, b .
a) [5 points] Show that M is a vector space.
Note that with (a, b)
(Take Home Portion)
a. This take home portion of the Final Examination consists of five problems, for a total of
160 points (40% of the Overall Course Score). Individual scores for each problem are