The meaning of NORMAL DISTRIBUTION is a probability density function that approximates the distribution of many random variables (such as the proportion of outcomes of a particular kind in a large number of independent repetitions of an experiment in whi
沪江词库精选distribution of mean of sample是什么意思、英语单词推荐 样本均值的分布 相似短语 sample distribution of mean 样本均值分布 sampling distribution of sample mean 样本平均值的抽样分布 distribution of mean of sample 样本均值的分布 sample mean 试样平均值,采样平均值,取样平均值,样本均值,...
The results indicate frequency distributions of saltation normalized on their mean values disagree with normal distribution. 以风洞内颗粒高速摄影实验资料为基础,对颗粒跃移运动参数的分布及其跃移速度分布函数进行了探讨. 来自期刊摘选 11. Analysis and simulation show that normal distribution is a simple, achiev...
law of normal distribution【电】 正规分布定律 bivariate normal distribution二元正态分布 circular normal distribution圆正态分布 degenerate normal distribution退化正态分布 modified normal distribution修正的正态分布 相似单词 Normaln. 标准,正常 a. 正常的,正规的,标准的 n. 标准,普通,常态 ...
Noun1.normal distribution- a theoretical distribution with finite mean and variance Gaussian distribution distribution,statistical distribution- (statistics) an arrangement of values of a variable showing their observed or theoretical frequency of occurrence ...
standard deviations are unknown and that is the distribution of a random variable t=un√vt=unv where u and v are themselves independent random variables and u has a normal distribution with mean 0 and a standard deviation of 1 and v2 has a chi-square distribution with n degrees of freedom...
normal distribution n.a theoretical distribution with finite mean and variance 同义词:Gaussian distribution 学习怎么用 双语例句 用作名词(n.) Kurtosis is an eigenvalue of normal distribution of the image. 峰度是一个能表征图像是否呈正态分布的特征值。
normal distribution: A theoretical frequency distribution for a random variable, characterized by a bell-shaped curve symmetrical about its mean.
一般当我们说起Normal Distribution时,有两个参数会显得特别match重要,它们分别是——平均值(mean)与方差(variance)。可以说,Normal Distribution就是由这两个参数所决定的一个连续性(continuous)随机变量(random variable)分布。 其中第一个参数mean决定了该分布的中心位置,而第二个参数variance(或者说standard deviation...
what is the MLE for the mean of a normal distribution whose variance is known to be 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 正态分布的均值的最大似然估计等于你所取样本的均值.但是你题中只说了方差是2,没有说样本均值是多少啊?这也能求出来么 解析看不懂?免费查看同类...