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15 points 7 House prices Data from the National Association of Realtors indicates that the...

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15 points 7 House prices Data from the National Association of Realtors indicates that the mean price of a home in Denver bu Colorado In 2012 was 260 7 thousand dollars A random sample of 70 homes sold in 2013 had a mean price of 295 thousand dollars Assume the population standard deviation is a 148 Can you conclude the mean price in 2013 is greater than the mean price in 2012 Use the a 0 10 level of significance and the P value method with the table

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