Answer:
b)32%
Explanation:
Below, I have listed the types of complaints and the frequency with which they occur:
Offensive racially/ethnically(R) 15 Demeaning to men(M) 13
Demeaning to women(W) 19
Ad is incomprehensible(I) 8
Other(O) 5
Total complaints=15+13+19+8+5=60
(a)See Attached Diagram for Pareto Chart and Cumulative Complaint Curve
(b)The Complaint that was most Prevalent is that the Ad is Demeaning to Women(W).
The frequency of the most prevalent complaint=19
Total Complaint=60
Therefore, the Percentage of the Most Prevalent Complaint
=(19/60)*100
=32%