Frequency Distribution Mean (Jee Mains) | ExamDuo
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Central Tendency Measures
Medium
Frequency Distribution Mean
The frequency distribution table is given here.
Find the mean.
Classes
Frequency
1-10
11
11-20
29
21-30
18
31-40
4
41-50
5
51-60
3
SELECT ONE OPTION
A
22.5
B
21.5
C
23.5
D
24.5
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