Question: Consider the model for the two-way layout for qualitative factors A and B, E(yijk) = ????0 + ????i + ????j, for i = 1,,r, j
Consider the model for the two-way layout for qualitative factors A and B, E(yijk) = ????0 + ????i + ????j, for i = 1,…,r, j = 1,…,
c, and k = 1,…, n. This model is balanced, having an equal sample size n in each of the rc cells, and assumes an absence of interaction between A and B in their effects on y.
a. For the model as stated, is the parameter vector identifiable? Why or why not?
b. Give an example of a quantity that is (i) not estimable, (ii) estimable. In each case, explain your reasoning.
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
