The acccompanying data set lists the retirement ages for 24 doctors. Use the data to construct a cumulative frequency distribution using six classes and to create an ogive for the data set. Then describe the location of the greatest increase in frequency. Click the icon to view the data set. Complete the cumulative frequency distribution table below. Use the minimum data entry as the lower limit of the first class. Cumulative Class Frequency - X Frequency Data table Retirement Ages of 24 Doctors 50 56 55 55 56 79 60 61 62 64 62 66 65 68 67 65 65 68 50 65 74 76 72 70 Print Done