All of the Following Statements Apply to Surveys,EXCEPT Which One

Multiple Choice

All of the following statements apply to surveys,EXCEPT which one?

A) Researchers ask all respondents the same questions.
B) Surveys are primarily associated with quantitative research.
C) Researchers systematically manipulate situations and conditions.
D) Researchers use surveys in descriptive or explanatory research.
E) Researchers can generalize results from surveys to larger groups.