Miscellanea 
227 
\ 2.0850 
1-3*844) 
Diagram (i) 
U.S.A. { 
3 and £ 
III 
II 
I 
/ x \ 7 - 0598 A 
( 1+ lW5 7 ) V 
.2 \ 0-2213 
Diagram (ii) 
England and Wales 1 
/ x 2 \ 
^ = 23-80 (l- 3 . 59 ^) 
Total y = 1246-3(l+^) 
3/ = 775-55 ^1 + 
^= 51 - 81 ( 1 -nl39o) 
x 1 \ 3.3928 
Diagram (iii) 
England and Wales J 
? 
Ill 
II 
I 
Total 
III 
II 
I 
x \ 3.3320 
6-2856/ 
x \ ' 
+ 1-4718/ 
^ \ 1.6092 
•9407 ) 
y=8'268^- 7 . 730V . 
(.r- \G.5528 
1+ ^440l) M 
,y = 561-583 1 + 
0-2517 
14-1129; 
x % \ 1 .8554 
^ -20-7048) 
,^2 \ 2-0000 
X \ 2 - 2189 
3-7238/ 
^ 9 ' 82 n i -^5oo;. 
Diabetes Death-Rates. U.S.A., 1900—1904. 
Male and Female. 
Calculated Curves 
Obser- 
Age 
vations 
Totals 
I 
II 
III 
2S 
15 
15 
15 
7-5 
21 
23 
1 
24 
12 S 
32 
24 
5 
29 
17-5 
32 
18 
15 
33 
22-5 
33 
31 
1 
32 
27-5 
46 
47 
2 
49 
32 -5 
58 
50 
8 
58 
37-5 
67 
38 
28 
66 
42-5 
94 
20 
70 
90 
47-5 
149 
8 
146 
154 
52S 
266 
2 
263 
265 
57-5 
418 
417 
417 
62-5 
604 
593 
593 
67-5 
768 
760 
760 
72-5 
894 
877 
877 
77-5 
924 
904 
904 
82-5 
805 
822 
822 
87-5 
663 
633 
633 
92-5 
400 
385 
385 
97-5 
200 
160 
160 
102-5 
29 
29 
x 2 to 82-5= 3-461, 
x : to 92-5= 5-765, 
X 2 to 97-5 = 15-765, 
P=-9994, 
P=-9968, 
P=-6726. 
29—2 
