Evaluate
means
W
0
X
0
Y
0
Z
0
standard
deviations
W
1
X
1
Y
1
Z
1
W
X
Y
Z

10

5
0
5
10
F
ratio
=
0
MS
Between
MS
Within
F

Ratio
0
50
100
150
200
Analysis
of
the
F

Ratio