Question: Two housewives Samantha and Jane asked to express their preference for different kinds of detergents, gave the following replies:
|
DETERGENT
|
SAMANTHA
|
JANE
|
|
A
|
4
|
4
|
|
B
|
2
|
1
|
|
C
|
1
|
2
|
|
D
|
3
|
3
|
|
E
|
7
|
8
|
|
F
|
8
|
7
|
|
G
|
6
|
5
|
|
H
|
5
|
6
|
|
I
|
9
|
9
|
|
J
|
10
|
10
|
To what extent the preference of these two ladies go together?