The table shows, for four cruises, the numbers of crew members, passengers, and entertainers (not included as passengers). Find (a) the mean and (b) the median total number of persons per cruise. Cruise Cruise 1 Cruise 2 Cruise 3 Cruise 4 Crew 183 225 177 213 Passengers 1600 3400 1300 2500 Entertainers 40 75 10 55

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