ClassClassBoundariesFrequency0−2−0.5−2.533−52.5−5.546−85.5−8.519−118.5−11.51ClassClassBoundariesFrequency0-2-0.5-2.533-52.5-5.546-85.5-8.519-118.5-11.51 数据组的相对频率是该组内数据元素的百分比。相对频率可利用公式fi=fnfi=fn进行计算,其中ff是绝对频率,nn是所有频率之...
relative frequency draft 相对频率变差 相似单词 relative adj. 1.相比较而言的;比较的 2.相对的;相关联的 3.相比之下存在(或有)的 4.关于(或涉及到)……的 5.指代前面的名词、句子或句子的一部分 n. 1.亲属,亲戚 2. distribution n. 1.分发,分配 2.散布,分布 3.分配;分布 4.(商品)运销,经销,...
2、relative frequency：将绝对频数⽐上总的数据个数，即可得相对频率。相对频率是每个区间的占⽐值。3、cumulative relative frequency：计算每个区间的频率时，都将其之前区间的绝对频率进⾏相加。4、频率分布柱状图：横轴为区间（interval），纵轴为频数值。5、频率分布折线图：横轴为每个区间（interval）的中间值...
aFind the frequency distribution and relative frequency distribution for these data. 发现频率分布和相对频率发行为这数据。[translate]
必应词典为您提供Relative-frequency-distribution的释义,网络释义: 相对频率分布;相对次数分配;相对频数分布;
[释义] 相对频率分布;[例句]Results Using relative frequency distribution curve constructed by measured data, we can judge whether it is a symmetric bell shaped curve or not.结果利用监控所得感度、对比度数据建立的相对频率分布图，笔者可以判断它是否是对称的钟型曲线。如有帮助请采纳，如对...
the relative frequencies (or frequencies or percents) of those valueson a vertical axis. The relative frequency of each distinct value is representedby a vertical bar whose height is equal to the relative frequency of that value.The bars should be positioned so that they do not touch each ...
Related to frequency distribution:relative frequency,relative frequency distribution frequency distribution n. A listing of all unique values or ranges of values in a set of data, along with an enumeration of the number of time each value or range of values is actually observed in that set. In...
相對次數分配(relativefrequencydistribution)是一個資料集的表格化彙總，顯示資料集裡每個組別的相對次數。Slide9 百分比次數分配 百分比次數分配(percentfrequencydistribution)也是資料集的表格化彙總。百分比次數分配顯示每一個組別的百分比次數。Slide10 百分比次數分配 表2.3是購買清涼飲料的相對次數和百分比次數，...
A relative frequency distribution shows the proportion of the total number of observations associated with each value or class of values and is related to a probability distribution, which is extensively used in statistics. From: Statistical Methods (Fourth Edition), 2022 ...