Table 1

- Normal value and difference of cranial capacity in different gender (cm3).

Sex nMean±SDCIMaxMin
Male 3091497.12±120.701483.61-1510.6318751197
Female 2381326.24±95.7251314.02-1338.4716571024
T18.464   
P1.8008E-59*   

  • ↵* On behalf of 2 samples variance is not neat, using t’ test