25 
Frequency Distribution of Nasal Index 
Male (aged 20 to 59 years) | Female (aged 20 to 59 years) 
Index 
Beaver 
Sekani 
Eastern 
Carrier 
Western 
Carrier 
Total of 
three 
bands 
Beaver 
Sekani 
Eastern 
Carrier 
Total of 
two 
bands 
55 
I 
60 
6 
2 
2 
4 
i 
4 
4 
65 
7 
3 
8 
2 
13 
6 
4 
7 
11 
70 
7 
3 
5 
0 
8 
1 
2 
8 
10 
75 
3 
2 
3 
2 
7 
2 
2 
2 
4 
80 
4 
1 
1 
2 
0 
1 
1 
85 
1 
1 
Mean 
70-6 
70-5 
70-1 
i 
69-8 
a 
±7-53 
±5-50 
±4-95 
Em 
±0-94 
±0-64 
±0-61 
V 
10-66 
7-79 
7-08 
N 
29 
10 
19 
5 
34 
11 
8 
22 
30 
Frequency Distribution of Width of 
Mouth 
Width 
of mouth 
in mms. 
Beaver 
Male 
(aged 
20 to 59 years) 
Female 
(aged 
20 to 59 years) 
48 
1 
51 
1 
0 
54 
3 
5 
57 
8 
4 
60 
11 
1 
63 
5 
66 
1 
Mean 
60-0 
56-4 
a 
±3-28 
Em 
±0-41 
V 
5-46 
N 
29 
11 
Frequency Distribution of Length of 
Ear 
Length of 
ear in 
mms. 
Beaver 
Male 
(aged 
20 to 59 years) 
Female 
(aged 
20 to 59 years) 
59 
4 
62 
8 
65 
9 
68 
2 
71 
3 
74 
1 
Mean 
65-4 
a 
±3-92 
Em 
±0-51 
V 
5-99 
N 
27 
