Ogive Graph

An ogive graph is sometimes called a cumulative frequency polygon. It is one type of frequency polygon that shows cumulative frequency. In other words, the cumulative percentages are added to the graph from left to right. An ogive graph plots cumulative frequency on the vertical y-axis and class boundaries along the horizontal x-axis. It’s very ...

The cumulative frequencies can be visually represented using the Ogive graph. Here, the class boundaries are given along the X-axis, and the cumulative frequencies are provided along the Y-axis. 

For example, consider a frequency table of customers who bought cameras of different price ranges. Note that the class boundaries that separate ...