Reference no: EM132851176
21, 22, 25, 25, 27, 29, 30, 32, 33, 34, 35, 36, 36, 38, 39, 39, 39, 40, 42, 44, 45, 56, 57, 59, 60, 60, 60,
For the previous set of numbers, what is the cumulative percentage including the second interval rounded to one decimal place?