data.csv

age,boys-height,girls-height,boys-height-error,girls-height-error
1,32,30,2,4
2,37,36,5,4
3,40.5,39,8,6
4,43,42,5,7
6,49,48,12,10
8,54,53,2,5
10,59,58,5,4
12,63.5,62,8,8
14,69.5,67.5,2,3
16,73,68,5,4
18,74,68.5,12,10