结果1 题目The standard deviation of a sample of 100 elements taken from a very large population is determined to be 60. The variance of the population A. can not be larger than 3600 B. must be at least 100 C. can not be larger than 60 D. can be any value greater or equal to ...
解析 6.456WORK SHOWN: Standard deviation of the distribution of sample means = s/(√n) = (30.279)/(√(22)) & ap; 6.4566.456WORK SHOWN: Standard deviation of the distribution of sample means = s/(√n) = (30.279)/(√(22)) & ap; 6.456 ...
翻译结果1复制译文编辑译文朗读译文返回顶部 Sample standard deviation 翻译结果2复制译文编辑译文朗读译文返回顶部 sample standard deviation; 翻译结果3复制译文编辑译文朗读译文返回顶部 Standard deviation of the sample 翻译结果4复制译文编辑译文朗读译文返回顶部 ...
Step 1: Calculate the average The first thing you need to do to calculate the standard deviation of the sample is to work out the average value. To do this you simply add up all the values in your sample, and divide the answer by the number of values in the sample. ...
翻译 sample standard deviation 英[ˈsɑ:mpl ˈstændəd ˌdi:vi:ˈeɪʃən] 美[ˈsæmpəl ˈstændəd ˌdiviˈeʃən] 释义 样本标准差,样本标准偏差,样品标准偏差 释义
To get the standard deviation of this data set, all we need to do is take the square root of 2.17. After doing so, we find the standard deviation to be 1.47.Using the definitional formula can take a long time, so we usually use a shorter formula called the computational formula:...
美 英 un.平均标准差 英汉 un. 1. 平均标准差 例句
A weighted standard deviation allows you to apply a weight, or relative significance to each value in a set of values. Values with a higher value for their weight are considered as more significant to a sample as compared to the other values in a sample. WeightedStDev retur...
deviation n.[C] 1.背离,偏离 2.(政治思想上或政党路线方面的)偏向,偏差 3.【统】离差 4.【海】绕航 5.【技】偏差;磁罗盘偏差 6.【生】离差 Sample n. 示例,字样 n. 样品,标本 vt. 抽取样品,尝试 sample n. 1.(抽查的)样本,样品 2.(化验的)取样,样本,样 3.(作为标准或代表的)样品,货样...
Pinto, CFA, and David E. Runkle, CFA 2011 Modular Level I, Vol. 1, p. 557 Study Session 3-10-e Calculate and interpret the standard error of the sample mean. The standard error of the sample mean, when we know the sample standard deviation, is: . In this case,反馈 收藏 ...