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Unformatted text preview: with expected number of users being 8 every 15 minutes. Of the people using the escalator, 20% are men. Calculate the probability that less than four men will ride the escalator in any given one hour period....
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This note was uploaded on 03/15/2012 for the course STAT 490 taught by Professor Na during the Fall '11 term at Purdue.
 Fall '11
 NA
 Binomial

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