Question

Write the formula of median for a grouped data ? Explain the symbols in the words

Answer 1

Step-by-step explanation:

This formula is used to find the median in a group data which is located in the median class. Median, m = L + [ (N/2 – F) / f ]C L means lower boundary of the median class N means sum of frequencies F means cumulative frequency before the median class. ... G is the frequency of the median group. w is the group width.

Answer 2

Answer:

The formula of median group

Step-by-step explanation:

The formula of median group data which is located in the median m=L[(N/2-f)/f]CL means lower boundary of median class N means sum of frequencies F means cumulative frequency G is frequency of median group width

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