standard-normal-random-variable网页 图片 视频 学术 词典 航班 standard normal random variable 美 英 un.标准正态随机变数 英汉 un. 1. 标准正态随机变数 隐私声明 法律声明 广告 反馈 © 2025 Microsoft
standard variable 【计】 标准变量 variable standard 可变标准器,可变动定额 normal random process 正态随机过程 相似单词 random adj. 1. 任意的,随便的,胡乱的 2. 不一致的;杂乱无章的;无规则的 3.【统计学】随机的;随便的 4. 不受管束的 5.(建筑材料等)规格不一的 adv. 胡乱地 n.[ Normal ...
标准正态随机变量
Let Z be a standard normal random variable. determine the value of c such that P(c ≤ Z ≤ 1.1) = 0.8482 Z is a standard normal random variable. What is the value of z if the area between -z and z is 0.754? z is a standard normal random variable. What is the value...
百度试题 结果1 题目【题目】If Z is a standard normal random variable. findp(-2sZs-1) 相关知识点: 试题来源: 解析 【解析】0.1359 反馈 收藏
suppose that Z represent a standard( tabled) normal random variable.find the P(Z2.25) 相关知识点: 试题来源: 解析 由题意,随机变量Z服从标准正态分布, 因此P(Z<-2.25 or Z>2.25)=1-P(-2.25 一般地,计算此概率,需查标准正态分布表,查得P(Z<2.25)=0.9878; 于是P(Z<-2.25 or Z>2.25)=2[1...
Answer to: Given that z is a standard normal random variable, find z for the area between -z and z is 0.9030. By signing up, you'll get thousands...
百度试题 题目If Z is a standard normal random variable, then the value z for which P(-z≤Z≤z) equals 0.8764 is: 相关知识点: 试题来源: 解析 1.54. 反馈 收藏
Given that Z is a standard normal random variable, the mean of Z is:A.smaller than the median.B.larger than the mode.C.always equal to zero.D.always smaller than zero.的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,
• If Zis a standard normal random variable, then find P(-1.75 < Z< -1.25).• If Zis a standard normal random variable, then find the value for z for which P(-z< Z< z) = 0.8764