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Question 4 31 Detai The number of potholes in any given 1 mile stretch of freeway pavement in Pennsylvania has a bell- shaped
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Here we les given X ~ Nc (410) (BSon281) 8b- ८.५१ ८) ( 10 PLZ ८)- P (24-2) 83.85 CS Scanned with CamScanner

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