Show all your work. Indicate clearly the methods you use, because you will be graded on the correctness of your methods as well as on the accuracy and completeness of your results and explanations. 11. The histograms below summarize the average travel time to work for random samples of 70 workers in the Los Angeles area and 61 workers in the New York City area. 35 30 25 Lo: Angeles-Long 8ndl_ CA2" 15 10 5 32 30 25 New YMMem mm 15 10 Region 5 o 20 40 so so no Travel time (minutes) (a) Briey compare the distributions of travel times for these two regions. (b) Suppose you wanted to make the point that typical travel time is longer in the New York City area than in the Los Angeles area. Which measure of center would you use? Justify your