34 
Proceedings of the Koyal Society of Edinburgh. [Sess. 
Table IV. — Continued. 
The coefficients of correlation are thus — 
For breadth and height — 
r„= “W = +0-367±0-063 
Height and length- 
= 3 Z ^ = +0-541 ±0-051 
H.ovov 
Length and breadth- 
= = + 0-526 ± 0-053 , 
xy m.or x .(Ty. 
the probable errors being obtained from the formula — 
1 o*2 
0-6745. -I . 
Table V. — Tasmanian Crania — Males only. 
N = 54. 
Length — 
L =183-44 ±0-54 
<r, = 5*86 ±0-38 
Y x = 3*18 ± 0-21 
Breadth — 
B = 136-69 ±0-44 
o- y = 4-77 ±0-31 
V y = 3-49 ±0-23 
Height — 
H =132-11 ±0-44 
o-,= 4-76 ±0-31 
V z = 3-60 ±0-23 
Coefficients of Correlation — 
r yz = +0-268 ±0-085 
r zx — +0-577 ±0-061 
r xy = +0-452 ±0*073 
Table VI. — Tasmanian Crania — Females only. 
Length — 
L = 175-00 ±0-70 
o-,= 5-72 ±0 50 
Y x = 3-27 ±0-29 
N = 30. 
Height — 
H = 126-97 ±0-66 
<T g = 5-34 ±0-47 
V 2 = 4-21 ±0-37 
Breadth — 
Coefficients of Correlation — 
B =132-43 ±0-44 
<T y = 3-57 ±0-31 
V„= 2-^7 ±0-22 
r yz = +0-151 ±0*120 
r zx = + 0*178 ± 0'119 
r xy = +0-256 ±0-115 
