Mathematics, 14.09.2019 04:30 graciewyatt6833
The council decides to perform a water quality check every day. this test costs $500 each day. if a pollutant is found in the water, they assume that they will find the pollutor, and they will fine them $50,000. what does the probability to find a pollutant in the sample each day at least have to be, for the council to be 90% sure that they will not lose money on these tests, in a non-leap year?
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The council decides to perform a water quality check every day. this test costs $500 each day. if a...
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