G01AEF Example Program Results Number of cases 70 Number of classes 7 Routine-supplied class boundaries *** Frequency distribution *** Class Frequency Up to 20.70 0 20.70 to 21.28 6 21.28 to 21.86 16 21.86 to 22.44 21 22.44 to 23.02 14 23.02 to 23.60 13 23.60 and over 0 Total frequency = 70 Minimum = 20.70 Maximum = 23.60