The fifth row is: grey, blue, blue, grey, black, white, white., This is the data gathered from a survey about the colours of cars in a car park. This data can be displayed in a frequency chart.

You can use the Elementary item on the Data Analysis menu to generate frequency tables. Frequency tables show the distribution of column values and can include frequencies, cumulative frequencies, ...

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.