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Homework One Prime 1.12A 1. A sample of 6 workers showed that they had worked the following number of overtime hours last pay period: 12, 6, 10, 9, 13, 6. Calculate the mean (show the proper formula), median and mode of this data set. 2. A sample of 5 Des Moines Washington residents showed the following amounts they spent on gasoline in the month of April: $33, 47, 62, 35, 56. Calculate the mean (show proper formula), median and mode for these values. 3. The entire workforce at Cicero Computers, Inc. was asked how many hours they spend on Facebook in a typical weekend and here are the numbers: 9, 5, 7, 5, 1, 9, 17. Calculate the mean (showing proper formula) median and mode here