Question

observations of some days are x/5,x,x/4,x/2,x/3, where x>0 if the median of the data is 10. find mean

Answer 1

arrange is ascending order
$\frac{x}{5} \frac{x}{4} \frac{x}{3} \frac{x}{2} x$
this is odd so,
M=n+1/2
now find x with median
then,x can be found
Then find average and this will be your mean

Answer 2

The answer for the question is given in the above picturw