Data Set 1: 3.25 Data Set 2: 3.45 Data Set 3: 2.85 Data Set 4: 2.15 Data Set 5: 5.00 Data Set 6: 5.00 Data Set 7: 3.00 Data Set 8: 2.50 Data Set 9: 2.54 Data Set 10: 2.54 Data Set 11: 7.60 Data Set 12: 10.90 Data Set 13: 7.45 Data Set 14: 23.45 Data Set 15: 27.10 Data Set 16: 52.09 Data Set 17: 74.89 Data Set 18: 111.86 Data Set 19: 105.82 Data Set 20: 139.90