Table 4 Age and sex composition of samples used in pile sorting tests conducted with Zapotec and Cuicatec subjects
Age range | Zapotec | Cuicatec | ||||
|---|---|---|---|---|---|---|
Female | Male | Total | Female | Male | Total | |
Children (6–13) | 4 | 3 | 7 | 4 | 1 | 5 |
Young adults (14–40) | 5 | 8 | 13 | 2 | 3 | 5 |
Old adults (41–90) | 3 | 5 | 8 | 7 | 11 | 18 |
Total | 12 | 16 | 28 | 13 | 15 | 28 |