Problem 2: Bagging and Tagging (and re-Bagging) (30 points) One of your scientific advisors points out that surely, surely any sufficiently advanced species capable of sending

drones to another planet would obfuscate their serial numbers, maybe even randomize them, to try to keep their

targets from doing exactly what you did in Problem 1 to try to estimate their numbers. Obviously you can't just

count all the drones directly - there'd be no way to be sure you caught them all, and there might be more out there,

waiting

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