Which statement about sociology as a science is true?

A) Most sociologists reject the use of the scientific method.
B) Sociologists almost always use hypothesis testing in their research.
C) Sociological research relies on empirical observation.
D) While quantitative research is considered scientific, qualitative research is not.

Empirical observation, or gathering data through systematic observation or measurement, is a key aspect of the scientific method. Sociology as a science relies on this empirical observation in order to test theories and hypotheses. Choice A is incorrect as most sociologists do use the scientific method. Choice B is not entirely accurate as some sociologists may use other research methods in addition to hypothesis testing. Choice D is incorrect as both quantitative and qualitative research can be considered scientific if they use rigorous research methods and systematic observation.