Question 1:

The report Controlling Road Rage: A Literature Review and Pilot Study was prepared for the AAA Foundation for Traffic Safety by D. Rathbone and J. Huckabee. The authors discussed the results of a literature review and pilot study on how to prevent aggressive driving and road rage. Road rage is defined as "... an incident in which an angry or impatient motorist or passenger intentionally injures or kills another motorist, passenger, or pedestrian, or attempts or threatens to injure or kill another motorist, passenger, or pedestrian." One aspect of the study was to investigate road rage as a function of the day of the week. The following table provides a frequency distribution for the days on which 69 road-rage incidents occurred.

Day Frequency Sunday Monday 5 Tuesday 11 Wednesday 12 Thursday 11 Friday 18 Saturday 7\fMonth Sales Month Sales H 105 13 120 2 135 14 113 120 15 98 4 105 16 85 90 17 92 120 18 100 145 19 107 140 20 102 100 21 115 10 80 22 121 11 100 23 128 12 110 24 130Post-Treatment Normal Not Normal Normal 4 2 Pre-Treatment Not Normal 5 3New skates 40.5 40.3 39.5 39.7 40 39.9 41.5 Traditional skates 41 40.8 40.9 39.8 40.6 40.7 41.1 40.5Student Test score IQ Gender 93 125 Male 2 86 120 Female 92 115 Male 81 110 Female 96 105 Male 75 100 Female 84 95 Male CO 74 87 Female 73 85 Male 10 77 92 Female 11 88 117 Male 12 86 116 Female 13 83 106 Male 14 82 108 FemaleDivision Age below 40 Age 40 to 55 Age above 55 Finance 56 57 59 58 55 61 60 53 60 61 56 54 59 58 58 Technician 64 65 67 66 62 63 67 65 62 63 66 65 68 64 66 Professionals 76 79 73 77 78 71 78 80 75 74 77 74 73 76 72 IT Support 87 89 82 90 87 85 36 88 83 85 86 86 38 89 843 9 weed Iweed weeds weeds per per per per meta meta meta meta mm Day Cases Day Cases Day Cases 75 11 93 21 167 2 93 12 179 22 120 81 13 160 23 107 A 81 14 107 24 99 80 15 98 25 76 148 16 223 26 65 144 17 153 27 86 109 18 79 28 118 167 19 131 29 83 10 91 20 79 30 105Demand Probability 1000 0. 2000 5000 10000Sales 19 29 17 21 14 30 33 22 18 27 Population 24 21 15 32 18 47 69 29 43 75 39 Income 53 58 69 49 52 67 76 81 46 39 64 28Demand Probability pieces 24.000 0.1 32.000 5 40.000 48. 000 0.1Equate Kroger Alka-Seltzer 35.87 25.98 50.11 28.69 37.66 49.65 26.42 35.71 50.83 24.43 36.31 44.16 21.53 34.1 43.8 26.26 35.83 41.29 24.95 40.82 21.52Depth Time Type Depth Time Type 25 6.99 dry 25 9.07 wet 50 6.03 dry 50 7.27 wet 75 6.34 dry 75 8.3 wet 100 5.84 dry 100 8.6 wet 125 7.03 dry 125 7.88 wet 150 7.25 dry 150 8.71 wet 175 7.75 dry 175 9.15 wet 200 6.15 dry 200 10.47 wet 225 7.62 dry 225 10.96 wet 250 6.62 dry 250 7.86 wetFlight Delta United US Airways Late 39 51 56 On Time 261 249 344Demand Probability 'salads 40 0.2 50 0.3 60 0.3 70 0.2Marketing Media strategy Convenience Quality Price Television 492 464 678 712 559 628 559 759 591 447 558 633 480 528 684 624 670 761 547 534 691 444 657 549 Social Media 464 690 705 559 650 585 759 705 527 558 653 499 528 577 515 670 837 566 534 629 710 657 799 547 Newspaper 690 577 803 650 616 583 705 708 825 653 486 597 577 480 813 837 652 564 629 585 708 799 538 545