Question

calculate mean deviation from median and it's coefficient from given data
x.
0
1
2
3
4
5
6
7
7
9​

Answer 1

Answer:

x^-= 4.5.

x~= 4,5.

This is the correct answer. And there,‘x^-’ means mean, and‘x~′ means median.

and there the ‘n' is even