2 sums

Screenshot-10309
        Percentile Rank     Age
        0.03    28        Percentile    Age value            Percent    percentile
        0.07    34        0.7    54.60            0.1    39.7
        0.10    37        0.71    55.18            0.2    42.6
        0.13    40        0.72    55.76            0.3    44
        0.13    40        0.73    56.00            0.4    45.2
        0.20    41        0.74    56.00            0.5    48.5
        0.23    43        0.75    56.00            0.6    51.2
        0.23    43        0.76    56.00            0.7    54.6
        0.30    44        0.77    56.00            0.8    56.2
        0.30    44        0.78    56.00            0.9    61.1
        0.30    44        0.79    56.00            1    67
        0.30    44        0.8    56.2
        0.43    46        0.81    56.49
        0.47    48        0.82    56.78            Age <=54    21    70.00%
        0.47    48        0.83    57.07            Age >54    9    30.00%
        0.53    49        0.84    57.36
        0.53    49        0.85    57.65
        0.60    50        0.86    57.94            Definition 1: The nth percentile is the lowest score that is greater than a...