Which of the Following Is a Disadvantage Associated with Quantitative

Which of the following is a disadvantage associated with quantitative survey research designs?

A) Concepts and relationships that are not directly measurable cannot be studied using quantitative survey designs.
B) It is difficult to attain in-depth data with quantitative survey designs.
C) They cannot identify small differences.
D) Producing precise estimates can be a problem.
E) They do not facilitate advanced statistical analysis.