Answer Happy

Physical
Psychiatric
Treatment
.
Therapy
Program
A
B
C
D

11.0
9.4
12.5
13.2
I
9.6
9.6
11.6
13.2

10.8
9.6
10.5
13.6
10.5
10.8
10.5
15.0
II
11.5
10.5
11.8
14.6

12.0
10.5
11.5
14.1
12.0
11.5
11.8
12.8
III
11.5
11.5
11.8
13.7

11.7
12.3
12.3
13.1
11.5
9.4
13.7
14.0
IV
11.8
9.1
13.5
15.0

10.5
10.8
12.5
14.0
11.0
11.2
14.4
13.0
V
11.2
11.8
14.2
14.2

10.0
10.2
13.5
13.7
11.2
10.8
11.5
11.8
VI
10.8
11.5
10.2
12.8

11.8
10.2
11.5
12.1
Can one conclude on the basis of these
data that the different psychiatric treatment programs have
different effects? Can one conclude that the physical therapy
programs differ in effectiveness? Can one conclude that there is
interaction between psychiatric treatment programs and physical
therapy programs? Let α= 0.05 for each test.