Mathematics, 15.04.2021 18:50, Maddenmobile7625

an entrepreneur is considerinf the purchase of a coin operated laundry. The current ownder claims that pcer the past 5 years, the mean daily evenu was $675 with a pipyaltion standard deviation of 75, a samole of 30 days receals a daily mean revenue of $625 if you wer eto erst the null hypothesis that the daily mean revue was $675 whichtest would you use

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an entrepreneur is considerinf the purchase of a coin operated laundry. The current ownder claims th...