The graph of a cumulative frequency distribution is called an ogive.


- Ogive: A graph that represents the cumulative frequency of a dataset. It shows the number of observations that fall below or equal to each value and is used to determine the cumulative frequency distribution.

- Frequency Polygon: A graph of the frequency distribution of a dataset, where data points are connected by straight lines.

- Frequency Distribution: A table or chart that shows the frequency of various outcomes in a dataset.

- Frequency Curve: A smooth curve that represents the distribution of a dataset based on its frequency distribution.

- Step Function: A type of graph where the function changes value at certain points, but it is not specifically related to cumulative frequency distributions.


The correct answer is E. Ogive.