Modal Class(众数类别)是统计学中用于描述数据集中趋势的重要概念,特指在数据分组或分类后,出现频率最高的类别或区间。它在数据分析
Modal class is the class interval with the highest frequency. Learn more about this interesting concept of modal class, the mode formula, and solve a few examples to understand this better.
在数学中,modal class(众数类别)指数据分组后出现频次最高的类别或区间,用于描述数据的集中趋势。它与众数密切相关,但更适用于分组
modal speed 最常见的速率 modal verb 情态动词 相似单词 modal n.【语法】情态动词(如can、may或will等),和实义动词连用表示可能、许可、意图等) adj. cross modal adj. 交叉知觉模式的;两感交叉的 class n. 1.[C]班,班级 2.[C,U]课,上课 3.[C]某科目的系列课程 4.[C]同届毕业生 5.[C]...
(iii) To determine the Modal class. View Solution The following data gives the weights of 30 persons (in kg) 70.0,69.4,49.4,64.5,59.4,72.4,47.5,48.8,62.3,64.2,66.8,70.3,71.3,56.3,52.7,66.6,59.9,64.7,44.6,60.3,50.3,54.3,62.3,56.3,45.0,45.7,49.8,60.5,67.8,50.1, (i) Construct a ...
To determine whether the median class and modal class of grouped data are always different, we can analyze the definitions and properties of both concepts and provide an example to illustrate our findings.1. Understanding Median Class a
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此时,我们只能估计或者确定中心所在的组class interval.具体情况如下: - 众数:可以确定频数出现最多的组,此时称为modal class - 中位数:可以确定所落在的组,此时称为class interval including/containing the median - 平均数:则只能进行估计了,此时称为估计平均数estimated mean=,其中估计总值estimated total ...
ii.modal class众数组,分组以后,frequency最大的一组 c)Median 中位数: i.位置概念,处于50th,把数据分为两半 ii.求中位数的方法会反复和箱型图结合 4 离散趋势 measures of variation(mean\variance如何计算) a)Ungrouped i.常用茎叶图表示 ii.求Q1、Q2、Q3,...
modal class 生词本: 添加笔记: 有奖纠错 | 划词 词组搭配 英语例句库用户正在搜索 electroencephalology, electroencephaloscope, electroendosmosis, electro-endosmosis, electroengineering, electro-engraving, electro-enterostomy, electroetching, electro-etching, electroexplosive, 相似单词 3G, 401(K), a,...