In the following table, what number is missing? (marked with ?)
SEX * GROUPS Crosstabulation
GROUPS
Total
A
B
C
D
SEX
female
Count
6
3
3
4
16
Expected
5.1
2.9
4.6
3.4
16.0
male
Count
3
2
5
2
12
Expected
3.9
2.1
3.4
?
12.0
Total
Count
9
5
8
6
28
Expected
9.0
5.0
8.0
6.0
28.
A. 6
B. 2.6
C. 1.4
D. 9.4
Answer: B
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