A real estate agent has surveyed houses in 20 nearby ZIP codes in an attempt to put together a comparison for a new property that she would like to put on the market. She knows that the size of the living area of a house is a strong factor in the price, and she’d like to market this house as being one of the biggest in the area. Here is a histogram and summary statistics for the sizes of all the houses in the area.
a) What is the range of these sizes?
b) Between what sizes do the central 50% of these houses lie?
c) What summary statistics would you use to describe these data?
d) Write a brief description of these data (shape, center, and spread).

  • CreatedMay 14, 2015
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