Morton's Fork on “Wait, Wait, Don't Tell Me”

A few minutes ago, I heard a classic example of Morton's Fork on the NPR news quiz “Wait, Wait, Don't Tell Me.” Approximate quote from memory:

A survey of our listeners showed that one fifth of you bought a lottery ticket in the past year. That means two things: One, four fifths of you are smart. You're not going to throw a dollar away on a bad bet. That means you must have money saved up you can donate to NPR. Two, one fifth of you are dreamers willing to take a wild chance. You should know there's a possibility NPR will pick a new radio host from its contributors and it could be you.

Warning: I was not taking notes and I'm too lazy to listen to it a second time, so I might have a detail or two wrong.