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
Do-It-Yourself
Total
113
21-30 years
31-40 years
41-50 years
Blographles
110
40
263
80
44
95
92.
69
107
219
268
Total
285
153
312
750
To the nearest tenth, what percentage of people were in the 41 - 50 age group and favored the Do-It-Yourself books?
O A 9.2%
OB. 20.4%
O c. 45.1%
OD. 57.1%