The median price of homes in Austin, Texas is $248,640 (Austin Home Search website, April 2015). A sample of 200 homes sold in the south Austin suburb of Westlake Hills found 111 homes with sales prices over $248,640 and 89 homes with sales prices under $248,640. Can you conclude that the median price of homes in Westlake Hills differs from the median price of homes in Austin? Use α = .05.