The letter stating the need for emotional support, by law requires that it shows a diagnosis of a mental or emotional disability recognized in the Diagnostic and Statistical Manual of Mental Disorders and that they are currently a patient, and it has to be from a Licensed Mental Health Professional, such as a clinical psychologist, licensed professional counselor, mental health counselor, psychiatrist or a licensed psychiatric, or mental health nurse practitioner, with verifiable credentials, licensed to practice in the state of residence (proof including date, type and state of license).2.

I suggest this over pure finance (something very heavy in econ, statistics, and calc) because that's the curriculum I studied and have found the non finance (marketing, business law, management science, accounting) material very useful.

Check crime statistics and demographics to know who you will be renting to.

If so, expect a PM to charge more than they would for a multi-family as statistically, boarding houses attract lower demograpic (equals more management headaches) and more transient tenants. 

I've found icic.org and the Bureau for Labor and Statistics to be a good resource for what to look for. 

As previously mentioned - What is the statistical analysis that would make one lean more heavily on passive marketing as opposed to active marketing? 

Statistically it is very very hard to find that here right now with a deal that makes sense.

I can toss 25 preapproved files that are six months old in the shred bin and it's not a big deal b/c statistically I'm only ever going to hear from 1 of those 25 again.

(Or are these statistics only on multifamily apartments?).

Brad, where do you find a statistic like that?