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Analyzing a cumulative relative frequency graph

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Analyzing a cumulative relative frequency graph

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Analyzing a cumulative relative frequency graph

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Find percentiles, median, quartiles, and IQR using a cumulative relative frequency graph.

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This video shows how to work out the cumulative frequencies from a table of frequencies. It then explains how to draw the corresponding cumulative frequency graph and use the graph for finding the median and the interquartile range.

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Cumulative frequency curves : ExamSolutions

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Go to http://www.examsolutions.net/maths-revision/index.php to see the main index of maths video tutorials

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Statistics - How to make a frequency distribution