The author refers to his early stand by quoting, "Whatever be the detailed nature of his (i.e., an animal's) expectation, its potency will depend on its connections." After discussing various views on interpret
variance of a random variable 随机变量的方差 dispersion of a random variable 随机变量的离差 random variable 随机变量,随机变数 random value variance 随机值变化 variable overhead quantity variance 【经】 可变间接费用数量差异 variable overhead price variance 【经】 可变间接费用价格差异 variable ...
In probability and statistics, the variance of a random variable is the average value of the square distance from the mean value. It represents the how the random variable is distributed near the mean value. Small variance indicates that the random variable is distributed near the mean value. ...
variance of a random variable随机变量的方差 访问沪江小D查看variance of a random variable的更多详细解释> 参考例句 1 2 〈 〉 常用英语 你好 晚安 永远 加油 当然 惊喜 微笑 完美 漂亮 没问题 谢谢你 亲爱的 不客气 生日快乐 全部 学习站点 沪江英语 小D词典 常用单词 新概念英语 英文网名 英语笑话 ...
网络随机变量的方差 网络释义 1. 随机变量的方差 variance的翻译中文意思-在线英汉词典 ...variance of a random variable随机变量的方差variance of distribution 分布方差 ... www.chinabaike.com|基于3个网页 例句
View Solution The mean and variance of a random variable X having a binomial distribution are 6 and 3 respectively. The probability of variable X less than 2 is View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Cl...
5) dispersion of a random variable 随机变量的离差6) covariance of fussy random vector 模糊随机向量的协方差补充资料:水文随机变量 受随机因素影响,遵循统计规律变化的水文变量。水文随机变量在未来任一时刻出现的数值无法准确预测,但能以分布函数(或等价的概率密度函数)来反映其统计规律性,也就是表示其各种...
Find variance for the random variable x that has the probability density : f(x)={x20<x<20otherwise a. 19b. 29c. 49d. 59 The Variance of a Random Variable: Assume that the given random variable has the function f(x) as its probability density...
In this communication we present a procedure to test whether the variance of a fuzzy random variable (FRV) is a given value or not by using asymptotic techniques. The variance considered here is defined in terms of a generalized metric in order to quantify the variability of the fuzzy values...
Understand expected values in probability. Learn the formula for calculating the expected value of a random variable. See examples of finding the expected value. Related to this Question Calculate the expected value, the varianc...