The two factors that affect the task of interviewing a much larger number of respondents than originally anticipated to achieve the desired net sample are ________ and ________.
A) standard rate; incidence rate
B) incidence rate; completion rate
C) completion rate; random rate
D) random rate; standard rate
E) tolerance rate; error rate

Question

Quizplus · Accepted Answer

Incidence rate refers to the percentage of people who are qualified to participate in the survey, while completion rate refers to the percentage of people who actually complete the survey. If the incidence rate is lower than expected, more people need to be screened to achieve the desired net sample. If the completion rate is lower than expected, more people need to be recruited to participate in the survey to achieve the desired net sample.

The Two Factors That Affect the Task of Interviewing a Much