Suppose You Find an X- Ray Binary System That Shows

question 97

Essay

Suppose you find an X- ray binary system that shows X- ray bursts. Is it possible that this system consists of a red giant and a black hole? Why or why not?

Understand the fundamental characteristics and purposes of different epidemiological study designs.

Differentiate between observational and experimental study designs.

Identify the appropriate study design based on the research question and methodology.

Recognize the ability (or inability) of various study designs to calculate incidence rates.