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Mathematics, 26.07.2019 12:00 babowmanjacob666

Suppose commute times in a large city are normally distributed and that 62.50% of commuters in this city take more than 21 minutes to commute one-way. if the standard deviation of such commutes is 6.2 minutes, what is the mean commute?

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Suppose commute times in a large city are normally distributed and that 62.50% of commuters in this...
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