A survey was conducted to find the possible relationship between age groups and the most favored of three book genres. The data is represented In the frequency table.
Motivational
Biographies
Do-It-Yourself
40
Total
263
110
21-30 years
113
44
95
219
268
80
92
69
31-40 years
41-50 years
Total
107
153
285
312
750
To the nearest tenth, what percentage of people were in the 41 - 50 age group and favored the Do-It-Yourself books?