Answer :
Sometimes because here's an example:
1,1,3,3,3,3,3,3,5,5
1+1+3+3+3+3+3+3+5+5=30
30/10=3 mean
3 median
3 mode
1,1,3,3,3,3,3,3,5,5
1+1+3+3+3+3+3+3+5+5=30
30/10=3 mean
3 median
3 mode