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Unformatted text preview: limit of each class. Cumulative relative frequency distributionshows the proportion of data items with values less than or equal to the upper limit of each class. Cumulative percent frequency distributionshows the percentage of data items with values less than or equal to the upper limit of each class. Note : The last entry in a cumulative frequency distribution always equals the total number of observations (sample size), the last entry in a cumulative relative frequency distribution always equals 1, and the last entry in a cumulative percent frequency distribution always equals 100. Ogive a graph of a cumulative distribution which shows data values on the horizontal axis and either the cumulative frequencies, cumulative relative frequencies, or cumulative percent frequencies on the vertical axis....
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 Spring '11
 Christou
 Frequency, Frequency distribution, Histogram, Cumulative distribution function, Summary statistics, cumulative frequency distribution

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