statistics

cour of write Can in blood were done for as blood Samples . The humor white cell (In thousands ) per cubic millimeter of blood for each sampre war : 68 99 50, 83, 71 87, 101, 156, 101, 82, 74, 157 122, 95, 80 , 46, 113 47 91, 75, 84, 97, 152, 143, 124. If you were to draw a frequency distribution table Starting at 48 with class width of 19 what would be the frequency of to 2 rd class