Question

Find+the+median+of+the+following+observation+25,12,8,28,22,10,17,36,51,40+
If+22+is+replaced+by+42+find+the+new+median

Answer 1

hey!

arranging in ascending order

8,10,12,17,22,25,28,36,40,51

n(no of terms ) = 10

when n is even

then median = (n/2) and( n/2+1)

(10/2) and( 10/2+1) term

5 and 6 th term

median= 22 and 25

when 22 is replaced by 42 new median

8,10,12,17,25,28,36,40,42,51

5th and 6th term

new median = 25 and 28