Voters 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 ar termed "Independent." You are conducting a poll by call ing 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