首页
登录
职称英语
The table below shows the distribution of a group of 40 college students by gend
The table below shows the distribution of a group of 40 college students by gend
游客
2025-02-24
11
管理
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://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
Ifincomeistransferredfromrichpersonstopoorpersonstheproportionin
Onlinedatinghasjustbeenrevealedtobeoneofthemostcommonwaystosta
“师也者,教之以事而喻诸德者也。”这句话体现了教师职业道德要求的()特点。A.
营养性贫血病人若需输血,原则是A.贫血愈重,每次输血量愈大,速度也愈快 B.贫
A.苍术 B.草豆蔻 C.白豆蔻 D.藿香 E.厚朴善治暑湿或湿温初起的
下列关于设计方的项目管理工作的叙述,( )是正确的。A、设计方的项目管理工作主
左图给定的是正方体纸盒的外表面,下面哪一项能由它折叠而成? A.如上图所示
下列不属于目前商业银行界认为比较有效的声誉风险管理方法的是()。A:推行全面风险
某企业拟建立一项基金计划,每年初投入10万元,若利率为10%.5年后该项基金本利
患者,女,34岁。因1个月来发热、乏力、咳嗽,1天来左眼突然失明来院。既往有
最新回复
(
0
)