As the results are in a table ... are \(12\) results, the median is between the \(6th\) and \(7th\) result. We look at the frequency column and determine when the cumulative frequency passes ...
The upper class boundaries for this table are 35, 40, 45, 50 and 55. Cumulative frequency is plotted on the vertical axis and length is plotted on the horizontal axis. To find the median ...