Imagine a study of surgery survival rates in two hospitals: Hospital A and Hospital B. Surgery patients in these hospitals are classied as being in either good condition or poor condition. Which of the following would be an example of Simpson's paradox? O A. When looking separately at survival rates for each kind of patient on. (good condition and poor condition), Hospital B has lower rates than Hospital A for both kinds, and Hospital A has better doctors. When looking separately at survival rates among patients in good condition and in poor condition, Hospital B has higher rates for both groups. Yet when the two groups are combined, Hospital A has a higher rate. . Hospitals A and B have the same survival rates for patients in poor condition and good condition, even though the conditions of the patients are different. . The two kinds of patients confound the doctors, because Hospital A has a higher surgery survival rate overall due to some kind of lurking variable. However, Hospital B has a more rigorous research program. . Doctors at both hospitals are confounded to a varying degree because of lurking surgery survivors