Activity: The following data represent the IQs of 50 police applicants who passed the 1st screening test. Construct a frequency distribution table with 7 classes, make a graph (Bar Graph, Frequency Polygon, Pie Chartand () OGIVE) and find the mean median and mode. use the statistics reference for the graph 120 118 110 112 120 116 107 120 115 109 117 110 112 114 113 108 112 118 100 125 121 120 111 111 120 110 114 117 127 126 115 117 122 110 105 113 118 118 134 104 111 122 114 109 118 119 118 124 105 134