The Questionnaire Has an Advantage Over Other Methods of Collecting

Multiple Choice

The questionnaire has an advantage over other methods of collecting primary data because

A) the anonymity of a questionnaire reduces the validity of some responses.
B) obtaining a representative sample over a large geographical area can be expensive.
C) the target audience has widely differing interests and education.
D) respondents note their answers at the most convenient time for researchers.
E) no interviewer is present to possibly bias the results.