Question

write the formula for median for the grouped data and explain the terms​

Answer 1

$\huge\bold{Answer:}$

Formula for median for grouped data :-

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.

Answer 2

Answer:

The median is simply the middle number of a group of a data. If there were and even number of numbers, 1,2,3,4,5,6,7,8,9,10; then you would take the average of the middle two numbers: (5+6)/2= 5 1/2. 1,2,3,4,5[5 1/2]6,7,8,9,10