Which of the Following Statements Is True of Face-To-Face Surveys

Multiple Choice

Which of the following statements is true of face-to-face surveys?

A) They are used for surveying a large number of people in different locations.
B) They can reach anyone who has an address.
C) They are not effective for respondents who don't read and write well.
D) They deliver questions over the Internet.
E) They may lead to biased results based on the interviewer's sex, race, etc.