I got a 19/20, and it reports the one missing point as being slightly skeptical. I'm guessing it was this headline, which I marked as fake: "International Relations Experts and US Public Agree: America Is Less Respected Globally."
I feel like this is actually a test of two things: first, can you recognize the form that headlines tend to take? and second, can you recognize the kinds of things the media would be willing to say? The reason I marked that headline as fake is because it sounds slightly more casual than I'd expect.
So it's no surprise that boomers would be able to answer those particular questions with more accuracy, because they grew up with headlines looking like the "real" headlines in the survey. Or put very bluntly, this is primarily a survey of how in-touch you are with boomers' mode of journalism.
Boomers score highest on this test.
Stop the presses.
Fun question, but it leads to other questions...
First, are vampires stopped at the property line, or only at the threshold of some appurtenance (e.g., a house)? After all, you're asking about real estate, and real estate is primarily concerned with land, not buildings.
This sort of matters because, are we assuming that vampire law is coincident with human law? By this I mean, if vampires were to take control of the government and abolish real estate law, would they then be able to enter any property or building, anywhere, anytime?
If vampires do observe human law, then realistically, they probably wouldn't be able to enter a leasehold without the tenant's permission. The fundamental right of tenancy is peaceful enjoyment, and in fact tenancy is a legal property right, to access the property in question and do anything, without undue burden, allowed under the terms of the lease. It would be a violation of peaceful enjoyment for a landlord to allow vampires into the unit.
The right of inspection, by the way, is explicitly carved out in real estate law. The right to let vampires into the unit is, to my knowledge, not enumerated.