According to a? survey, 57?% of the residents of a city oppose a downtown casino. Of these 57%, 7 out of 10 strongly oppose the casino. Complete parts? (a) through? (c).
?(a) Find the probability that a randomly selected resident opposes the casino and strongly opposes the casino.
?(b) Find the probability that a randomly selected resident who opposes the casino does not strongly oppose the casino.
?(c) Would it be unusual for a randomly selected resident to oppose the casino and strongly oppose the? casino? Explain.