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Mathematics, 26.06.2019 22:10 brittanysanders

The average price of a gallon of unleaded gasoline was $3.55 in ventura county in march 2015. use this price as the population mean and assume the population variance is $0.20. calculate the following probabilities for a sample of 30 gas stations in ventura county in march 2015. p (3.54< top enclose x< 3.65 ).

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