Mathematics, 16.03.2020 16:55, briannaalvarado256

Problem 1 [4 pts]: The maintenance cost of machines are uniformly distributed from 0 to 160 (dollars). If a random sample of 75 machines is taken from a factory, (a). find the mean aggregate (total) maintenance cost for a sample of 75 machines.

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Problem 1 [4 pts]: The maintenance cost of machines are uniformly distributed from 0 to 160 (dollars...