230 
Miscellanea 
6 7 8 9 10 11 12 13 14 15 16 17 
Type IV. 
N = 1016 No. Observed Calculated 
(r = 
1-578 ±-024 
6 
1 
•25 
A'3 = 
•551 ±-203 
7 
2 
1-75 
•140 ±-052 
8 
9 
9-66 
Mean= 
11^956±^033 
9 
43 
40-74 
Mode = 
11-862 
10 
110 
118-70 
P= 
•71 
11 
229 
223-5 
12 
264 
264-2 
-027 
13 
189 
200-0 
ft = 
3-308 ±-104 
14 
102 
102-7 
24-694 
15 
46 
38-71 
1)1 = 
13-347 
16 
9 
11-61 
- 4 098 
17 
G 
3-0 
a = 
7-575 
1016 
1014-82 
