Question

the median of following data is 63.where data has arranged in increasing orders, find the value of X. 29,32,48,50,x,x+2,72,78,84,95.

Answer 1

heya!!
it's too easy ...

there are ,10 term in increasing order....which is even no....

for finding the median when term is even.....

formula =【(n/2+1)th term+(n/2)】
---------------------------------
2
=)(10/2+1)th term+(10/2)th term.
-------------------------------------
2
=)6th term+5th term
-----------------------------.
2
where 6th term is x+2and and 5th term is x.

=)x+2+x
----------=63
2
=)2x+2=126

=)2x=124

=)x=62

hope it help you.

@rajukumar☺☺11