首页
登录
职称英语
Find the mean and median of the values of the random variable X, whose relative
Find the mean and median of the values of the random variable X, whose relative
游客
2024-01-12
51
管理
问题
Find the mean and median of the values of the random variable X, whose relative frequency distribution is given in the table below.
选项
答案
mean = 2.03, median = 1
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3355574.html
相关试题推荐
Awell-knownformerquarterbackisprobablyveryadeptatanalyzingtherelative
Decliningvaluesforfarmequipmentandland,thecollateralagainstwhichfarme
ThearistocraticvaluesexpressedinthewritingsofMarguerieYourcenarplaceh
In1982themedianincomeformarried-couplefamilieswithawage-earningwifew
Platinumisarelativelyraremetalvitaltoawidevarietyofindustries.Xagor
Oneintegerwillberandomlyselectedfromtheintegers11to60,inclusive.Wha
Forwhichofthefollowinglistsofnumberisthemedianequaltotheaverage(a
Forwhichvaluesofxis2x-5<-3x+20?Thefirststepinsolvingthisproblemis
22×23=______Remembertoaddtheexponentswhenmultiplyingexponentialvaluesw
Acoloredmarbleistobechosenatrandomfromabagofmarbles.Theprobabilit
随机试题
Ittooktheoldcouplealongtimeto______thelossoftheirdearson.A、getover
A…………filmindustryB……………movietheatreC…………first—runcinema
女性,49岁,既往月经规律,近1年来月经周期不规则,经期延长,经量增多,现阴道流
地黄饮子的功用是A.益气健脾,补益肝肾B.滋补肝肾,清退虚热C.健脾止带,清热除
甲房地产开发公司(以下简称甲公司)开发建设某住宅小区,2005年8月1日该小区竣
有A、B、C三支试管,分别装有10克、20克、30克的水。现将某种盐溶液10克倒
盼盼,女,4岁,出生在某城市,父亲是某建筑公司技术总监,母亲是一名公务员。虽然家
某抗菌药物在其疗效、安全性方面的临床资料较少,该药品在临床应用时,应A.按非限制
圆形压力水管直d=200mm,管壁材料的允许拉应力[σ]=147kPa,管内压强
(2019年真题)关于开标的说法,正确的是()。A.开标应当在招标文件确定的
最新回复
(
0
)