Home prices In 2011, the average home in the region of the country studied in Exercise 7 lost $9010. Was the community studied in Exercise 7 unusual? Use a t-test to decide if the average loss...

Home prices In 2011, the average home in the region of the country studied in Exercise 7 lost $9010. Was the community studied in Exercise 7 unusual? Use a t-test to decide if the average loss observed was significantly different from the regional average.