The table below shows the distribution of a group of 40 college students by gend

游客2025-02-24 30

问题 The table below shows the distribution of a group of 40 college students by gender and class.

If one student is randomly selected from this group, find the probability that the student chosen is
(a)not a junior
(b)a female or a sophomore
(c)a male sophomore or a female senior [br]

选项

答案 21/40

解析

转载请注明原文地址:https://www.tihaiku.com/zcyy/3970188.html

相关试题推荐

DISTRIBUTIONOFWORKFORCEBYOCCUPATIONALCATEGORYFORREGIONYIN2001ANDPRO
Inadistributionof850differentmeasurements,xcentimetersisatthe73rdpe
Acollegestudentexpectstoearnatleast$1,000ininterestonaninitialinve
Thetablebelowshowsthedistributionofagroupof40collegestudentsbygend
DISTRIBUTIONOFCUSTOMERCOMPLAINTSRECEIVEDBYAIRLINEP,2003AND2004[img]2
Thereare10studentsinaclassroom.Ifeachstudentshakeshandswithexactly
Thereare20classesinSchoolY.Thenumberofstudentsineachclassiseither
Foracertaindistribution,themeasurement12.1is1.5standarddeviationsbelo
Theprobabilitydistributionfunctionfofacontinuousrandomvariablexisdef
Inanormaldistribution,theamountofthedistributionthatlieswithin1stan

随机试题

Youshouldspendabout20minutesonQuestions1-13whicharebasedonReadingP
Whatistheconversationmainlyabout?[originaltext]W:(4)Gosh!Fred,anotherc
Eveniftheyproducednootherpositiveresult,theattacksontheLondonUnd
SummaryListentothepassage.Forquestions26—30,completethenotesusingno
Thepassagesummarizesharmfuleffectsofanimalexperiment.However,asanimal
保险公估人的业务范围包括()。A.对保险标的承保后的检验、估价及风险评估
输注血小板的指征是患者血小板低于（　　）。A.20×109/L B.40×10
合并肾功能不全的糖尿病病人常首选A.甲苯磺丁脲 B.氯磺丙脲 C.格列齐特
下列变量资料中属于计量资料的是（） A.身高 B.性别 C.职业 D.种
（2015年真题）某开发商在一大型商场项目的开发建设中，违反国家规定，擅自降低工

最新回复(0)

The table below shows the distribution of a group of 40 college students by gend

DISTRIBUTIONOFWORKFORCEBYOCCUPATIONALCATEGORYFORREGIONYIN2001ANDPRO

Inadistributionof850differentmeasurements,xcentimetersisatthe73rdpe

Acollegestudentexpectstoearnatleast$1,000ininterestonaninitialinve

Thetablebelowshowsthedistributionofagroupof40collegestudentsbygend

DISTRIBUTIONOFCUSTOMERCOMPLAINTSRECEIVEDBYAIRLINEP,2003AND2004[img]2

Thereare10studentsinaclassroom.Ifeachstudentshakeshandswithexactly

Thereare20classesinSchoolY.Thenumberofstudentsineachclassiseither

Foracertaindistribution,themeasurement12.1is1.5standarddeviationsbelo

Theprobabilitydistributionfunctionfofacontinuousrandomvariablexisdef

Inanormaldistribution,theamountofthedistributionthatlieswithin1stan

Youshouldspendabout20minutesonQuestions1-13whicharebasedonReadingP

Whatistheconversationmainlyabout?[originaltext]W:(4)Gosh!Fred,anotherc

Eveniftheyproducednootherpositiveresult,theattacksontheLondonUnd

SummaryListentothepassage.Forquestions26—30,completethenotesusingno

Thepassagesummarizesharmfuleffectsofanimalexperiment.However,asanimal

保险公估人的业务范围包括()。A.对保险标的承保后的检验、估价及风险评估

输注血小板的指征是患者血小板低于（ ）。A.20×109/L B.40×10

合并肾功能不全的糖尿病病人常首选A.甲苯磺丁脲 B.氯磺丙脲 C.格列齐特

下列变量资料中属于计量资料的是（） A.身高 B.性别 C.职业 D.种

（2015年真题）某开发商在一大型商场项目的开发建设中，违反国家规定，擅自降低工

输注血小板的指征是患者血小板低于（　　）。A.20×109/L B.40×10