0%
30%
40%
50%
80%
10%
70%
60%
90%
100%
20%
% 0F TOTAL ANSWERS CORRECT FOR EACH AGE GROUP
50%
74%
79%
57%
72%
0-10
64&UP
11-21
33-63
22-32
AGE GROUPS
INDEX
PROBLEM
GUEST BOOK
INDEX
PROBLEM
GUEST BOOK