Question

Suppose that in your city 37% of the voters are registered as democrats, 29% as republicans, and 11% as members of other parties (liberal, right to life, green, etc.). voters not aligned with any official party are termed "independent." you are conducting a poll by calling registered voters at random. in your first three calls, what is the probability you talk to
a.all republicans?
b.no democrats?
c.at least one independent?

Answer 1

I could be wrong but i think it would be a or c.