In an arranged series of an even number of 2n terms the median is__________
the series of even numbers is ; 2, 4, 6, 8,..........
number of terms = 2n. i.e. number of terms are even.
since 2n/2 = n
mid term is n th term and (n+1) th term.
therefore n th term of the above series = 2n and
(n+1)th term of the series = 2(n+1).
therefore median is the average of the nth term and (n+1)th term .
hope this helps you.