Answer:
One such example of the data is { 1, 1 ,2}
Step-by-step explanation:
1) Mean of a data = ![\frac{\textrm{Sumof observations}}{\textrm{Total number of observations}}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Ctextrm%7BSumof%20observations%7D%7D%7B%5Ctextrm%7BTotal%20%20number%20of%20observations%7D%7D)
2) Median = The middle value of the given data when data is arranged is ascending order.
3) Range of a data = Highest value - Lowest value
here, let the data be { 1, 1, 2)
So, 1) Mean = ![\frac{1+ 1+2}{3} = \frac{3}{3} = 1](https://tex.z-dn.net/?f=%5Cfrac%7B1%2B%201%2B2%7D%7B3%7D%20%20%3D%20%5Cfrac%7B3%7D%7B3%7D%20%20%3D%201)
2) Median = 1
3) Range = Highest value - Lowest value
= 2 -1 = 1
Here, in all the cases the answers is same = 1
Hence, one such example of the data is { 1, 1 ,2}