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July 15th, 2009, 12:39 PM  #1 
Joined: Jul 2009 Posts: 6 Thanks: 0  Suppose that prices of a certain model of new homes
Suppose that prices of a certain model of new homes are normally distributed with a mean of $150,000. Use the 689599.7 rule to find the percentage of buyers who paid: a)34% b)47.5% c)68% 

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