首页
登录
职称英语
In a box of 10 electrical parts, 2 are defective.(a)If you choose one part at r
In a box of 10 electrical parts, 2 are defective.(a)If you choose one part at r
游客
2025-02-24
27
管理
问题
In a box of 10 electrical parts, 2 are defective.
(a)If you choose one part at random from the box, what is the probability that it is not defective?
(b)If you choose two parts at random from the box, without replacement, what is the probability that both are defective? [br]
选项
答案
1/45
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3970135.html
相关试题推荐
ASSUAGE:A、detachB、chooseC、proliferateD、sharpenE、separateD
Mostpeoplechoosealawyeronthebasisofsuch______considerationsashisco
Mostpeoplechoosealawyeronthebasisofsuch______considerationsashiscost
ASSUAGE:A、detachB、chooseC、proliferateD、sharpenE、separateD
Havingalargerassortmenttochoosefromincreasesconsumers’expectations
IntroductionandInterviewInterview(choose1)Let’stalkaboutw
Whydidyouchoosethatcareer? Well,I’mgoodatEnglishandChinese,sooneo
Whydidyouchoosethisschool/college/university? There’reafewgoodreasons,
Whydidyouchoosethismajor? I’msointolanguageandEnglishhaslongbeenm
Doyouprefergettingnewsfromsocialmediaornewspapers?Why? Iwouldchoose
随机试题
Normallyastudentmustattendacertainnumberofcoursesinordertogradu
A.Ⅰ型变态反应 B.Ⅱ型变态反应 C.Ⅳ型变态反应 D.Ⅲ型变态反应
以下不是重度子痫前期并发症的是A.急性肾功能衰竭 B.凝血功能障碍 C.胎盘
某支气管扩张患者,胸片提示病变位于左肺下叶外底段,体位引流选择的合适体位是A.取
属于客户的其他理财要求的是( )。 Ⅰ.收入保护 Ⅱ.资产保护 Ⅲ.客
下列原则中,属于我国民法基本原则的有( )。A:平等原则 B:自愿原则 C
A.了解胆囊切除术后胆道情况 B.确定是否需要探查胆总管 C.明确肝内病变的
期货交易流程中,客户办理开户登记的正确程序为( )。A.签署合同→风险揭示→缴
黑螵蛸的原动物是A.大刀螂 B.小刀螂 C.薄翅螳 D.绿污斑螳 E.巨
衡量宏观税收负担的指标包括()。A.全部税收负担率 B.直接税负担率
最新回复
(
0
)