Question

Find the median of given data 11,6,8,9,13,21

Answer 1

Given Data = 11,6,8,9,13,21
Arranging in ascending order we get ;
6,8,9,11,13,21

no. of observations = n = 6

Median = (3rd term+4th term)/2
Median
= (9+11)/2
= 20/2
= 10
_______________

Answer 2

given data 11,6,8,9,13,21
arrange in ascending order
6,8,9,11,13,21
number of terms in the data =n =6(even)
median of the data = avg (n/2 and n/2+1 ) th terms
= avg (6/2 and 6/2+1) th terms
= avg (3rd and 4th) terms
= avg (9 and 11)
=(9+11)/2
=20/2
=10