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Example 2.14: Creating an Ogive. Below is the frequency distribution of the 3-D TV prices with the cumulative frequency column included. Create an ogive of the data. . With added annotation by D.R.S. Excel: again a case of Insert, Line Chart. Example 2.14: Creating an Ogive (cont.) .
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Example 2.14: Creating an Ogive Below is the frequency distribution of the 3-D TV prices with the cumulative frequency column included. Create an ogive of the data. With added annotation by D.R.S. Excel: again a case of Insert, Line Chart
Example 2.14: Creating an Ogive (cont.) Add a special phony class at the beginning. The Cumulative Frequency and the Upper Class Boundaries are used in plotting and labelingthe ogive.
Example 2.14: Creating an Ogive (cont.) Solution Notice we have included the class 1400–1499 with a frequency of 0. The following is an ogive of the data.