A tax assessor wants to assess the mean property tax bill for all homeowners in a certain state. From a survey ten years ago, a sample of 14 property tax bills is given below. Assume the property tax bill is approximately normally distributed. Use a TI-83, TI-83 plus, or TI-84 calculator to construct a 90% confidence interval for the population mean property tax bill. Round your answers to one decimal place and use increasing order. Property Tax Bill 1.1203 2.1553 3.1299 4.1256 5.1089 6.832 7.1730 8.1184 9.2082 10.1642 11.1087 12.2238 13.1412 14.448