A travelerwanted to know if the prices of hotels are different in the ten cities that he visits most often. The list of the cities with corresponding hotel prices for his two favorite hotel chains is (here). Test at the 1% level of significanceCities Hyatt Regency in dollars Hilton in dollarsAtlanta 107 169Boston 358 289Chicago 209 299Dallas 209 198Denver 167 169Indianapolis 179 214Los Angeles 179 169NYC 625 459Phila 179 159D.C. 245 239

A travelerwanted to know if the prices of hotels are different in the ten cities that he visits most often. The list of the cities with corresponding hotel prices for his two favorite hotel chains is (here). Test at the 1% level of significanceCities Hyatt Regency in dollars Hilton in dollarsAtlanta 107 169Boston 358 289Chicago 209 299Dallas 209 198Denver 167 169Indianapolis 179 214Los Angeles 179 169NYC 625 459Phila 179 159D.C. 245 239