Ma1=(x1+x2+x3+x4+x5+x6+x7+x8+x9+x10)/10
x1+x2+x3+x4+x5+x6+x7+x8+x9+x10=23.61*10
x1+x2+x3+x4+x5+x6+x7+x8+x9+x10=236.1
Ma2=(x1+x2+x3+x4)/4
x1+x2+x3+x4=4*1.01=4.04
Putem determina suma celor 6 nr ramase:
x5+x6+x7+x8+x9+x10=x1+x2+x3+x4+x5+x6+x7+x8+x9+x10-(x1+x2+x3+x4)=236.1-40.4=232.06
Ma3=(x5+x6+x7+x8+x9+x10)/6=232.06/6=38.67(6)