February 21, 2017

Homework Help: Statistics Summary

Posted by Yelena on Tuesday, January 17, 2012 at 1:53pm.

A bakery has an average daily expense of $1350. The standard deviation is $150. The owner takes a sample of 50 bills, what is the probability the mean of his sample will be between $1200 and $1500?
how do i solve this

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