The scores of 50 students are given below. 116 127 128 114 1 15 89 108 126 139 143 122 127 124 98 111 104 117 76 1 16 120 97 138 116 128 110 107 114 77 109 121 119 89 90 120 117 124 137 84 126 142 92 94 120 135 134 138 1 14 84 96 118 (a) Construct a frequency distribution for the data. Use 75-84 for the first class and use 10 for the class width for each subsequent class. Class Frequency 75-84 (b) Which of the following is the correct histogram for this data? 16 14 12