An ogive graph is similar to the frequency polygon, but instead of using frequency values, we'd use cumulative frequency values of the numbers in the dataset.
The cumulative frequency polygon maker will draw the cumulative frequency graph or the ogive graph as follows:
Find the frequency of each unique value in the dataset.
Create the ogive chart by finding the cumulative frequency for each value.
Create a scatter plot of values vs. cumulative frequency.
Form the ogive graph by connecting the points in the scatter plot!
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