Mathematics, 16.02.2020 13:34, sarahfsakrani

According to the National Association of Realtors, the mean sale price for existing homes in the United States in 2011 was $214,300. Assume that sale prices are normally distributed with a standard deviation of $41,000. Find the percentage of existing homes in 2011 that sold for between $173,300 and $296,300?

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According to the National Association of Realtors, the mean sale price for existing homes in the Uni...