a但是不要玩太久的电脑,因为这样会让成绩下降 正在翻译,请等待...[translate] aWhen the standard deviation is greater than 1, it means that investigators have a different recognition to this indicators project. 当标准偏差是大于1时,它意味着调查员有不同的公认到这个显示项目。[translate]...
Mean, standard deviation, standard error I. requirements 1., the significance of the concept of mean, standard deviation and standard error is defined.2., learn the basic method of calculating average, standard deviation and standard error.3., the correct use of the average, standard deviation,...
When the standard deviation is greater than 1, it means that investigators have a different recognition to this indicators project has. 翻译结果4复制译文编辑译文朗读译文返回顶部 The standard deviation When is greater than 1, it means that investigators have a different recognition to this indicators...
standard deviation, the greater the dispersion or spread of values; thus the values will vary. A smaller standard deviation is closer to the mean; the result is more reliable and is more consistent. Ex: Adam’s scores in his last 12 rounds of ...
Note that if the measured value is less than the mean, the deviation is negative, and if the measured value is greater than the mean, the deviation is positive. For sufficiently large data sets, the algebraic sum of all the deviations should be zero, within the limits of rounding and ...
英语翻译Specifically,those who scored greater than 1 standarddeviation above the mean VCOPAS positiveweight and shape subscale formed the “most positiveappearance-related commentary received”group (n =86). 答案 特别地,那些在VCOPAS体重和身材积极分量表上,得分比平均分高一个标准差以上的人,就属于“最...
In this chapter we introduce the numbers V ( X ), the variance of X , and , the standard deviation , either of which is a measure of the "spread" of X about its mean. Figure 6.1 shows the graphs of three distributions, each with the same mean 渭 ,. It is seen (intuitively) ...
The lognormal distribution , like the normal, is completely specified by its mean andstandard deviation. 对数正态分布,如同正态,以其平均值和标准差被完全地指明. 期刊摘选 We shall standard error of estimate as a tool in the same waystandard deviation. ...
8) If you include two new numbers that aresymmetrical around the mean, then that will not change the mean. If the distance of these two numbers from the mean is greater than the standard deviation, adding them will increase the standard deviation (there’s a larger “average” distance from...
The size of the data set—the sample size—doesn't affect standard deviation, but the sample size is a key factor in calculating the SEM. A larger random sample will always provide a mean that is closer to the mean of the population. ...