Li sent out a survey and received an initial response rate of 44%. If her study follows typical response patterns from the literature, what can she expect her response rate to be after a second mailing?
A) 50%
B) 54%
C) 60%
D) 64%

Question

Quizplus · Accepted Answer

According to the literature, the response rate typically increases by about 20-30% after a second mailing. Therefore, Li can expect her response rate to increase from 44% to around 64% (an increase of 20%). Therefore, the correct answer is D.

Li Sent Out a Survey and Received an Initial Response