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noeliaortiz3478
16.04.2020 •
Mathematics
While preparing for their comeback tour, The Flaming Rogers find that the average time it takes their sound tech to set up for a show is 55.5 minutes, with a standard deviation of 4.8 minutes. If the band manager decides to include only the fastest 23% of sound techs on the tour, what should the cutoff time be for concert setup? Assume the times are normally distributed.
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Ответ:
No, it is not a function because -5 has two outputs.