Mean
what is the mean:4,7,12,10,2
5
19,16,14,19,19,16,16,17,17,16,10,13
16
1,2,3,4,5
3
23,47,6,2,29,200,502,406,1
501
3,7,4,5,10,13
12,10,9,12,17,9,12,9,9,12,10
12 and 9
5,13,22,32,44
22
34,56,16,39,10,52
46
12,3,7,10,23,39,8,4
13
12,5,18,10,12,14,17,12,13,11,45
12
12,42,73,98,102
73
12,3,15,35,18,81,95,10,1,52
94
7,17,13,2,9,8,7
9
12,43,78,16,12,34,56,12,10
12
5,8,14,45,72,198
29.5
17,12,15,17,10,45,34,56,72
62
2,4,7,9,10,4
6
14,28,34,15,13,13,15,15,16
15
7,75,54,13,27
27
12,10,3,42,41,34,39
39