The table below shows the distribution of a group of 40 college students by gender and class. If one student is randomly select

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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

选项

答案(a)21/40(b)7/10(c)9/40

解析

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The table below shows the distribution of a group of 40 college students by gender and class. If one student is randomly select

GRE QUANTITATIVE

GRE

Hewasveryrudetothecustomsofficer,()ofcoursemadethingsevenworse.

Expertssuggestusingadifferentpasswordforeverywebsiteyouvisit,andchangingthepasswordeveryfewmonths.Ittakestro

Hehasbeencalledthe"missinglink."Half-man,half-beast.Heissupposedtoliveinthehighestmountainintheworld-

Aspecialresearchteamfromthelocalmedicalcenter【C1】______experimentsoncompletelyblindbabies.Thebabiestobetestedo

Allthefollowingcasesareon-the-jobsmokingexceptthat______.Manymanagersdonotseemtobeinfavorofon-the-jobsmokin

Weallknowthatitispossibleforordinarypeopletomaketheirhomesontheequator,althoughoftentheymayfeeluncomfortab

Asmileisastrongsignofafriendlyandopenattitudeandawillingnesstocommunicate.Itisapositive,silentsignsentwi

Whatistheareaoftheshadedfigure?

Thequestionsinthisgrouparebasedonthecontentofapassage.Afterreadingthepassage,choosethebestanswertoeachque

Ifthetemperaturedecreases30percentfrommdegreesto49degrees,thenm-49=?

AccordingtoKrashen．l________isdefinedasaconsciousprocessofaccumulatingknowledgeofthevocabularyandgrammarofas

回族的禁忌主要有()。

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企业本期发生的下列支出中，不能直接或间接归入营业成本，而是直接计入当期损益的费用是()。

古城墙在古代征战中是有效的防御设施，现存古城墙中的()都城城垣内侧周长33千米，名列全国第一和世界第一。

推进国有企业改革和发展必须坚持“三改一加强”的指导方针。“三改一加强”是指()。

在VBA代码调试过程中，能够显示出所有在当前过程中变量声明及变量信息的是

A、Nottoomany.B、Nottoomuch.C、That’snotveryclear.B这里对于howmuch的回答应该用[B]Nottoomuch．才符合语境。

现代医学