10.23 Choose an American household at random and let the random variable X be the number of cars (including SUVs and light trucks) they own. Here is the probability model if we ignore the few households that own more than 6 cars:
A housing company builds houses with two-car garages. What percent of households have more cars than the garage can hold?
(a) / 16%(b) / 24%
(c) / 62%
10.29 Foreign-language study. Choose a student in a U.S. public high school at random and ask if he or she is studying a language other than English. Here is the distribution of results:
(a) / What is the probability that a randomly chosen student is studying a language other than English?(b) / What is the probability that a randomly chosen student is studying French, German, or Spanish?