The cumulative relative frequency represents the proportion of the total sample that falls at or below the upper limit value.

Cumulative Relative Frequency

A statistical measure showing the sum of relative frequencies up to a certain class or category, indicating the proportion of data points that fall within that category or below.

Total Sample

The full collection of individuals, items, or data points that have been selected or gathered for analysis in a study.

Upper Limit Value

The maximum value in a given set, or the highest allowable value according to certain criteria.