Answer:
b)31.7%
Step-by-step explanation:
The number of types of complaints is given below;
Offensive racially/ethnically 15 Demeaning to men 13
Demeaning to women 19
Ad is incomprehensible 8
Other 5
Total=15+13+19+8+5=60
(a)See Attached Diagram for Pareto Chart
(b)The Most Prevalent Complaint is that the Ad is Demeaning to Women. The frequency=19
Total=60
Percentage of Most Prevalent Complaint=(19/60)*100=31.7%