首页
登录
职称英语
A recent survey of all auto accident victims in Dole County found that, of the s
A recent survey of all auto accident victims in Dole County found that, of the s
游客
2025-02-25
30
管理
问题
A recent survey of all auto accident victims in Dole County found that, of the severely injured drivers and front-seat passengers, 80 percent were not wearing seat belts at the time of their accidents. This indicates that, by wearing seat belts, drivers and front-seat passengers can greatly reduce their risk of being severely injured if they are in an auto accident. The conclusion above is not properly drawn unless which of the following is true?
选项
A、Of all the drivers and front-seat passengers in the survey, more than 20 percent were wearing seat belts at the time of their accidents.
B、Considerably more than 20 percent of drivers and frontseat passengers in Dole County always wear seat belts when traveling by car.
C、More drivers and front-seat passengers in the survey than rear-seat passengers were very severely injured.
D、More than half of the drivers and front-seat passengers in the survey were not wearing seat belts at the time of their accidents.
E、Most of the auto accidents reported to police in Dole County do not involve any serious injury.
答案
A
解析
属于“数学相关”类的归纳,请转化为数学去思维。
转载请注明原文地址:http://tihaiku.com/zcyy/3972939.html
相关试题推荐
Inarecentadvertisement,amajorcerealcompanycontendedthatthebettereduc
Whichofthefollowingbestcompletesthepassagebelow?Atarecentconference
MarinearchaeologistsrecentlydiscoveredunderwaterinanancientMediterranean
Alistofthefifteenoperasmostfrequentlyperformedinrecenttimesincludes
Medicalpersonnelwhoservedinheavycombatinarecentwar—eventhosewhoesca
Arecentspateoflaunchingandoperatingmishapswithtelevisionsatellitesled
Whichofthefollowingmostlogicallycompletestheargumentbelow?Inrecentye
Therecentupheavalintheoffice-equipmentretailbusiness,inwhichmanysmall
Astudyfoundthat70percentofchildrensurveyedin1970hadatonetimehadc
Recentestimatespredictthatbetween1982and1995thegreatestincreaseinthe
随机试题
[originaltext]AmericanvisitorstoEastAsiaareoftensurprisedandpuzzledby
假定你是李明,在网上看到人民医院的招聘启事,对此工作很感兴趣,现在给人力资源部的张先生写一封自荐信。日期:6月12日内容主要包括:1.毕业于临床医学专业,
以下关于监理单位沟通协调方法的叙述中,正确的是:( )。A.监理专题会议由总监
银行卡是由商业银行发行的信用支付工具,它的功能包括()。A.支付结算 B
什么是E-R图?构成E-R图的基本要素是什么?
根据下列文字材料回答: 2005年在城镇投资中,国有及国有控股投资4004
下列词语隐含化学变化的是:A.春风化雨 B.腐草为萤 C.积沙成塔 D.滴
下列行政行为中,不属于建设工程规划管理审核内容的是()。A.审核建设工程申请
2019-48、根据《中华人民共和国土壤污染防治法》,下列说法,正确的是()。
施工进度控制的主要工作环节包括:①编制资源需求计划;②编制施工进度计划;③组织进
最新回复
(
0
)