A cumulative frequency diagram is drawn by plotting the upper class boundary with the cumulative frequency. The upper class boundaries for this table are 35, 40, 45, 50 and 55.

As the results are in a table, they are already ordered for us. In this case, as there are \(12\) results, the median is between the \(6th\) and \(7th\) result. We look at the frequency column and ...

This example sorts a data set by geographic region. creates a one-way frequency table for each BY group. orders the values of the frequency table by their appearance in the input data set. suppresses ...