Assume that Friday morning taxi cab rides have a standard deviation or 10.1 minutes. A cab driver records times of rides during a Friday afternoon time period and obtains n=11 x = 21.2 and a =12.4 minutes. Use a .10 significance level to test the claim that the Friday after noon times have greater variation than the Friday morning times. Aussie that the sample is a random selected from a normally distributed population -identify the bill and alternative hypotheses -identify test statistic - identify the p value State the conclusion