Question

The median of the following observation arranged in ascending order 10 12 14 x-3 x x+2 25 is 15 then find x

Answer 1

Answer:

Step-by-step explanation:

median    = 15

x - 3   = 15

   x   = 15 + 3

       = 18

workings

no, of items  =  7

median  =  (7+1) /2     th item

             =  4th item