Mathematics
Mathematics, 22.04.2021 18:50, merry69

an entrepreneur is considering the purchase of a coin operated laundry the current owner claims that over the ast 5 years the mean daily evenue was $675 with a population standard deviation of $75 a sample of 30 days reveals a daily mean revenue of $625 if you were to test the null hypothessi that hte daily mean revene was 675 thich test would you use

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