The descriptive statistics of the seven anthropometric dimen- sions of the students of the three different schools are presented in Table 2. An Independent t-test (with 95% confidence interval) was performed to examine the differences in measurements between the different schools. Obtained results show that there is a signifi- cant difference between schools C and A for Stature (t ¼ -2.56; p ¼ 0.01), Buttock-Popliteal Length (t ¼ -2.15; p ¼ 0.03) and Subscapular Height (t ¼ -3.72; p ¼ 0.01) and between schools C and B for Stature (t ¼ -2.50; p ¼ 0.01) Buttock-Popliteal Length (t ¼ -2.11; p ¼ 0.03) and Subscapular Height (t ¼ -4.05; p ¼ 0.01). In this case, and with a statistical significant difference, the Stature of the students from school C (Private School) is higher than those from schools A and B. This result shows that there is a difference between Statures when considering different socio-economical levels (Muzzo, 2003).