How Do I Calculate Cumulative Relative Frequency?

By Staff WriterLast Updated Mar 28, 2020 6:44:34 PM ET
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Cumulative relative frequency is a statistical calculation figured by adding together previously tabulated relative frequencies that makes a running total along a frequency table, according to Connexions. For instance, the first relative frequency of an occurrence is two out of 20 and the second relative frequency is five out of 20. The two frequencies are added together to make seven of 20, or 0.35 for a cumulative relative frequency.