226 On the Probable Error of a Coefficient of Contingency 
TABLE II. Contingency between the Hair-colours of Female Cousins 
First Female Cousin 
03 
Tints 
Very 
Dark 
Dark 
Brown 
Brown 
Light 
Brown 
Fair 
Red 
Totals 
Very 
Dark 
9 
5-945 
36-67 
-5139 
■2641 
18-84 
•00720 
-00370 
11 
9^248 
23^57 
•1894 
•0359 
4-46 
•00152 
•00029 
3-5 
6-523 
33-42 
--4634 
-2147 
- 15-49 
-00642 
- -00298 
11 
9-495 
22-96 
•1585 
•0251 
3^64 
•00109 
•00017 
1-5 
3-963 
55-00 
-•6214 
-3861 
-34^18 
•00702 
- ^00436 
0 
0^826 
263^93 
- 1-0000 
1 uuuu 
- 263-93 
-00379 
- -00379 
36 ==Sn, 
- (K) 
435-55 =S(N/\) 
-1-2230 =S(yl^J\,) 
-286-66 =S{N^J\'') 
-02705 =S{^j^^'/N\) 
- -00697 =^(>)^//iVX/) 
Dark 
Brown 
11 
9-248 
23-57 
•1894 
•0359 
4^46 
•00152 
•00029 
13 
14^385 
15-16 
- -0963 
-0093 
- 1-46 
-00061 
- -00006 
12 
10-147 
21-48 
■1826 
■0333 
3^92 
■00155 
•00028 
10 
14-771 
14-76 
- -3230 
-1043 
-4-77 
-00707 
- -00228 
9 
6^165 
35^36 
•4598 
•2114 
16^26 
•00598 
•00275 
1 
1-284 
169-78 
--2212 
f\A on 
-37-56 
-00029 
- -00006 
56 
280-11 
•1913 
-19^15 
•01702 
•00092 
Brown 
3-5 
6-523 
33-42 
-•4634 
•2147 
- 15^49 
.00642 
- ^00298 
12 
10-147 
21-48 
•1826 
-0333 
3-92 
-00155 
■00028 
8 
7^157 
30^45 
•1178 
•0139 
3^59 
•00046 
•00005 
9-75 
10-419 
20-92 
- -0642 
•0041 
-L34 
•00020 
- •OOOOl 
3-25 
4^349 
50-12 
- -2527 
-0639 
-12-67 
•00127 
- ^00032 
3 
0-906 
240-61 
2-3111 
556-07 
■02220 
■05131 
39-5 
397^00 
1^8312 
53408 
•03210 
•04833 
Light 
Brown 
11 
9^495 
22-96 
-1585 
•0251 
3^64 
•00109 
•00017 
10 
14-771 
14-76 
- -3230 
-1043 
-4-77 
•00707 
- ^00228 
9-75 
RV419 
20^92 
- ^0642 
•0041 
-1-34 
•00020 
- •OOOOl 
16-5 
15- 166 
14-37 
-0880 
-0077 
1-26 
-00054 
•00005 
9-25 
6-330 
34-44 
-4614 
-2129 
15-89 
■00618 
■00285 
1 
1-319 
165-29 
--2419 
•0585 
-39^98 
•00035 
- ^00009 
57-5 
272^74 
■0788 
•4126 
- 25-30 
-01543 
-00069 
Fair 
1-5 
3-9(i3 
55^00 
-•6214 
•3861 
- 34^18 
•00702 
- ^00436 
9 
6^165 
35-36 
-4598 
-2114 
16-26 
•00598 
-00275 
3- 25 
4- 349 
50^12 
- ^2527 
•0639 
- 12^67 
•00127 
- ^00032 
9-25 
6-330 
34-44 
•4614 
•2129 
15^89 
•00618 
•00285 
1 
2^642 
82-51 
--0215 
-38()3 
-51-28 
-00468 
-•00291 
0 
0- 550 
396-38 
-1-0000 
1- 0000 
-396-38 
•00252 
- -00252 
24 
053-81 
- 1-5744 
-462-36 
•02766 
- ^00452 
Red 
0 
0^826 
263^93 
- bOOOO 
LOOOO 
- 263^93 
•00379 
- ^00379 
1 
1-284 
169-78 
--2212 
-0489 
-37-56 
-00029 
- -00006 
3 
0^906 
240-61 
2-3111 
5-3412 
556-07 
-02220 
-05131 
1 
1-319 
165-29 
--2419 
-0585 
- 39-98 
-00035 
- -00009 
0 
0^550 
396^38 
- umo 
bOOOO 
-396-38 
•00252 
- ^00252 
0 
0- 115 
1895-66 
-1-0000 
1- 0000 
- 1895-66 
■00053 
- -00053 
5 
313b65 
-11520 
8^4486 
-2077^44 
•02968 
•04431 
Totals 
Marginal Totals are the same as for vertical margin 
iV^=218 
^2 = -14895 
^(iV/X,) =5170-9; 5'(^^,/X,)= -r8481; = 19^162 ; .S' ( ^Vx/^JX/) =- 2336^8 ; S =-08277. 
