Quote:
Originally Posted by DeanS
I was wondering if the problem assumes that some learning has been done to determine P(Dh=f) for some population or if the person with the heart attack is the only person in D. Obviously, I may not understand Bayesian analysis.

The set
is the set of available data points, so in this case it is that one person with a heart attack. This problem will help you understand the Bayesian reasoning better.