Which of the following is an advantage of using questionnaires ...

[tsand2]

Which of the following is an advantage of using questionnaires instead of interviews?
 
  A) The researcher can develop a rapport with the subject.
  B) They provide opportunities for flexibility.
  C) They are usually anonymous.
  D) They usually have a longer timeline and are more thorough.

Question 2

In written or oral surveys, a relatively small group, called the ____, is used to draw conclusions about a larger group, called the ____.
 
  A) experimental group; control group
  B) random sample; representative sample
  C) representative sample; target population
  D) dependent variable; independent variable

[shaikhs]

Answer to Question 1

C

Answer to Question 2

C