You purchased a five-pack of new light bulbs that were recalled because % of the lights did not work. What is the probability that at least one of your lights is defective?

answer: the mildest forms of push polling are designed merely to remind voters of a particular issue. for instance, a push poll might ask respondents to rank candidates based on their support of an issue in order to get voters thinking about that issue. many push polls are negative attacks on other candidates.