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Assignment2 - Assignment#2(Due 1..(copyit...

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Assignment #2 (Due: February 11, 2011) 1. The luxury ocean liner Titanic sank spectacularly in 1912. The SAS dataset titanic in the folder (copy it to your library folder) has information about the people on board: whether they were crew or first, second, or third class passengers, whether they were male (1) or female (0), adult (1) or child (0), and whether they survived the disaster (yes=1, no=0). (a) What proportion of the voyagers survived? (b) What are the survival proportions for each passenger class? (c) What proportion of first class female passengers survived? What about third class female passengers? 2. A foreign language teacher at the local high school has a dataset representing the current senior class; you can find the SAS data set called forlang (copy it to your library folder) in the folder. Each observation represents a student. The variables listed (in order) are student id number, gender , score on the standardized English exam, score on the standardized math exam, whether or not the student elected
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