Suppose Orbitz would like to determine if the median airfares to Orlando, New York, and Los Angeles are different on Christmas Day. Random samples of Christmas Day airfares to these three cities were collected and are as follows. These data can also be found in the Excel file Orbitz.xlsx.

Orlando ($) New York ($) Los Angeles ($)
280 391 314 432 314 590 609 253 514 326 612 518 511 336 393 362 522 Perform a hypothesis test using a = 0.10 to determine if there is a difference in the airfares to these three cities on Christmas Day.AppendixLO1