Associate Professor J. Kerr
Take Home Midterm
STAT 6502
Spring 2014
Instructions: A hard copy and digital copy of your solutions are due by the start of the
in-class portion of the midterm. There is to be no collaboration of any kind on this exam.
You mus
Homework3 solution
Courtesy of Crane & Fitzgerald with Modification
15.6) (a) A model for the data in this CRBD experiment would be y i j = + i + j + i j (i = 1, 2, 3;
j = 1, 2, , 7)
y
where i j is the typing score for the jth subject listening to the ith
Homework 1 Solutions
10.5
From class, we know that E[Fn (u)] = F (u) and E[Fn (v)] = F (v). Additionally, we have
#
" n
n
1X
1X
I(,u] (Xi )
I(,v] (Xj )
E[Fn (u)Fn (v)] = E
n i=1
n j=1
n
n
1 XX
=
E I(,u] (Xi )I(,v] (Xj )
2
n i=1 j=1
n
n
1 X
1 XX
=
P (Xi u