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The owner of a computer repair shop has determined that their daily revenue has mean $7200 and standard deviation $1200. The
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requvied probability is P(1000<x< 1500) = 41000-<2&7500.- 7000-7200,71500-7200 1200 1200 = 6 szet = 10:1649 from 2 fable) Ans

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