Question: The Florida Highway Patrol recently conducted a study on a stretch of the Florida Turnpike south of Orlando to determine what differences, if any, existed in the driving speeds of cars licensed in Florida and those out-of-state. Sheet 2 contains data collected in miles per hour of a sample of 50 Florida licensed cars and 50 out of state licensed cars. One of the issues to be examined was whether there was a difference in the variability of driving speeds between the two groups. Based on the sample results can you conclude at the .05 level of significance there is a difference in the variations in the driving speeds for cars licensed in the two states? What is the critical value and what was the test statistic? What are the assumptions underlying the use of this statistic?