How to Make a Graph on Excel With a Cumulative Average. A cumulative average recalculates a data set's average as new data is added. During the recalculation all data contained in the data set is ...

Drawing a box plot from a cumulative frequency graph is straightforward as long as the median and quartiles have been found. The guideline for median, lower quartile and upper quartile can be used ...

GCSE OCR Representing data - OCR Cumulative frequency diagrams – Higher tier Data is represented in many different forms. Using bar charts, pie charts and frequency diagrams can make information ...