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From a frequency distribution, c = 3, l ...

From a frequency distribution, c = 3, l = 65 . 5 f = 42, m = 23, N = 102 then median is (l = lower limit of the median class, m= cumulative frequency of the class preceeding the median class, N = total frequency, f = frequency of the median class, c = width of the median class)

A

`65.5`

B

`67.50`

C

`66.93`

D

`66.43`

Text Solution

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The correct Answer is:
B
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