Question

based on the grouped data below find the median

Answer 1

hai friend, here is your answer
FOR A ORDERED DATA, WITH" n" of terms,then (if n is odd)
Median of observations is (n+1)/2 then term


so here no. of observations =5
median=(5+1)/2 th term
=3rd term


hence third term is 12 so,12 is the median of the given data

hope helped :)

Answer 2

median =n+1/2 th observation = 5+1/2 th observation =6/2 th observation = 3 th observation median =12 (21-30)