释义 |
distribution curve
distribution curve[‚dis·trə′byü·shən ′kərv] (statistics) The graph of the distribution function of a random variable. distribution curve
dis·tri·bu·tion curvea systematic grouping of data into classes or categories according to the frequency of occurrence of each successive value or ranges of such values, resulting in a graph of a frequency distribution. Synonym(s): frequency curve |