The Response Rate

Multiple Choice

The response rate:

A) essentially enumerates the percentage of the total sample with which interviews were completed
B) essentially enumerates the percentage of the population with which interviews were completed
C) essentially enumerates the number of the total sample with which interviews were completed
D) is the percentage of positive responses to questions dealing with important research objectives
E) is the percentage of qualified respondents who are screened out of the sample due to the incidence rate