W. Brown 
365 
APPENDIX II. 
A. Evaluation of r^^^^^^^ . Correlation Table. 
Aiitli.' 
Geometry. 
4 
Ol 
c> 
®! 
1 
1 
1 
1 
1 
1 
1 
1 
Totals 
C) 
lo 
'SO 
0— 15 
1 
2 
1 
4 
15— 30 
1-5 
7-5 
3-5 
1 
15-5 
30— 45 
1 
7 
5-5 
7 "5 
1-5 
1 
23-5 
45— 60 
2 
7 
5 
7-5 
1 
22 •.'i 
60— 75 
2 
0-5 
2 
1 
75— 90 
1 
0-5 
2 
1 
4-5 
90—10.5 
2 
1-5 
1 
1 
5-5 
105— ISO 
1 
1 
1:20—135 
~~ 
1 
1 
Totals 
2'5 
17-5 
21 
i'.)-r) 
10-5 
2 
1 
2 
83 
B. Evaluation of rj for Arithaetic and Order of Form. 
P'orm {x). 
U. VB 
u. r-i 
L. VI 
U. VI 
VII 
Totals 
0— 15 
2 
2 
4 
15— 30 
8 
2 
3-5 
2 
15-5 
30— 45 
5 
4-5 
23-5 
45— 60 
3 
4 
I 
5 
4 
6-0 
22-5 
60— 75 
2 
1 
1 
1-5 
5-5 
75— 90 
1 
3 
0-5 
3 
3 
3 
4-5 
90-105 
1-5 
4 
4 
5-5 
105— IW 
1 
5 
1 
120-135 
1 
6 
1 
Totals {n^) 
18 
15 
17 
18 
15 
83 (xV) 
Means 
- -50 
•40 
■15 
1-36 
2-30 
y= -68 
-Arbitrary mean 
from which true 
means and stan- 
dard deviations 
are calculated. 
Biometrika vii 
