115 110 94 98 108 83 108 103 84 97 9 degrees of freedom chi-square statistic = 10.56 99 104 98 88 107 80 107 107 99 111 9 degrees of freedom chi-square statistic = 8.34 93 86 96 91 101 100 98 102 116 117 9 degrees of freedom chi-square statistic = 8.96 94 100 108 79 112 122 102 87 90 106 9 degrees of freedom chi-square statistic = 14.78 99 92 90 99 102 92 108 84 113 121 9 degrees of freedom chi-square statistic = 11.64