The superintendent who collected data for Assignments 1 and 2, continued to examine the district's data. One question that concerned the superintendent's constituencies was the difference between the school performance scores of the superintendent's district and a neighboring district that had similar demographic and socio-economic characteristics. The superintendent collected the following information: School performance scores for superintendent's district: 102 90 82 109 104 81 76 60 68 102 110 102 111 106 81 99 73 92 107 80 84 96 106 99 96 School performance scores for comparison district: 99 77 91 74 89 96 87 84 81 70 100 80 105 77 93 91 72 98 94 87 75 80 106 69 87 79 91 1. What are the mean and standard deviation for the superintendent's district? 2. What are the mean and standard deviation for the comparison district? 3. State an appropriate null hypothesis for this analysis