Which of the Following Is True of Quantitative Research

Multiple Choice

Which of the following is true of quantitative research?

A) The main techniques for gathering data are focus groups and in-depth interviews.
B) A highly trained professional is advisable for conducting interviews.
C) Questions vary in order and phrasing from group to group.
D) Many interviews are conducted in order to give a projectable scientific sample.
E) Hypotheses are developed and attempts are made to gain insight into the problem.