累积: accumulate次数: number of times分配: distribution; allocation; as ...累积次数: cumulative frequency累积次数表: cumulative frequency table累积次数曲线: cumulative frequency curve累积次数图表: cumulative frequency graph累积次数多边形: cumulative frequency polygon次数分配: frequency distribution次数分配表: frequency distribution table; table of frequency distribution常态次数分配: normal frequency distribution复合次数分配: compound frequency distribution联合次数分配: joint frequency distribution累积频数分配: cumulative frequency distribution关于次数分配图: graphic presentation of frequency distribution理想的次数分配: ideal frequency distribution频率曲线图, 次数分配曲线图: frequency curve chart次数分布: frequency distribution常态次数分布: normal frequency distribution次数分布曲线: frequency distribution curve分组次数分布: grouped frequency distribution参数分配: allocation of parameter; parameter allocation亩数分配: acreage allotment频数分配表: table of frequency distribution指数分配: exponential distribution
