Class | Frequency |
0 - 5 | 13 |
6 - 11 | 10 |
12 - 17 | 15 |
18 - 23 | 8 |
24 - 29 | 11 |
A) 17
B) 17.5
C) 18
D) 18.5
Correct Answer: A
Solution :
(a): Total frequency = 57 \[\therefore \] Middle element is 29th element, it lies in class 12 ? 17.You need to login to perform this action.
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