A survey was sent to a simple random sample of college sophomores. The sample size was 200. When asked whether or not they liked Frank Sinatra's music, 40 of these students did not give any answer. This is an example of
A) a stratified sample.
B) a census.
C) bias.
D) the margin of error.
E) nonresponse.

Question

Quizplus · Accepted Answer

The 40 students who did not give any answer represent a nonresponse in the survey, which means they did not participate, or their answer was missing.

A Survey Was Sent to a Simple Random Sample of College