Question

If the median of 5,9,11,3,4,x,8 is 6.find the value of x

Answer 1

median = sum of observation / number of observation

6 = 5+9+11+3+4+x+8/7

6 = 40+x/7

6*7 = 40+x

42 = 40+x

42-40 = x

X = 2