document.write( "Question 1185040: A grocery store counts the number of customers who arrive during an hour. The average over a year is 27 customers per hour. Assume the arrival of customers follows a Poisson distribution. (It usually does.)
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Algebra.Com's Answer #815760 by ikleyn(52781)\"\" \"About 
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\n" ); document.write( "A grocery store counts the number of customers who arrive during an hour. The average over a year is 27 customers per hour.
\n" ); document.write( "Assume the arrival of customers follows a Poisson distribution. (It usually does.)
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