CHAPTER 4 31. FILE Listed below is the number of car thefts in a large city over the last week. Calculate the coefficient of skewness using both methods. Hint: Use of a spreadsheet will exper dite the calculations. 3 12 13 7 8 3 8 32. The manager of Information Services at Wilkin Investigations, a private investigation firm, is studying the relationship between the age (in months) of a combination printer, copier, and fax machine and its monthly maintenance cost. Create a scatter graph and compute the correlation coefficient. Describe the results of your analysis. Months Monthly Cost 33 88 35 97 35 111 36 90 37 79 37 93 38 105 39 109 43 98 43 107 44 100 41 123 41 126 47 121 48 109 33. FILE An auto insurance company reported the following information regarding the age of a driver and the number of accidents reported last year. Develop a scatter diagram for the data and write a brief summary. Age Accidents Age Accidents 16 23 - 0 24 27 AUINA 18 32 w 17 22 34. Wendy's offers eight different condiments (mustard, ketchup, onion, mayonnaise, pickle, lettuce, tomato, and relish) on hamburgers. A store manager collected the following information on the number of condiments ordered and the age group of the customer. conclude regarding the information? Who tends to order the most or least