Of the people passing through an airport metal detector, .5% activate it; let X = the number

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Of the people passing through an airport metal detector, .5% activate it; let X = the number among a randomly selected group of 500 who activate the detector.
a. What is the (approximate) pmf of X?
b. Compute P(X = 5).
c. Compute P(5 < X).

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Probability And Statistics For Engineering And The Sciences

ISBN: 9781305251809

9th Edition

Authors: Jay L. Devore

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Question Posted: Jan 27, 2017 10:48 AM

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Of the people passing through an airport metal detector, .5% activate it; let X = the number

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a X Binn 500 p 005 Since n is large and p is sm...View the full answer

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