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
7
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:https://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
IamstandingunderHammersmithBridgelookingatsomethingIhaveknownall
[originaltext]M:Hello,Mary.W:Hello,Mr.David,myfavoritecustomer.Howar
TheoriginalinhabitantsofNewZealandwereA、theIndians.B、theMaoris.C、theA
Whensheheardfromthehospitalthathergrandfatherhaddied,she______intote
对ALP参考范围影响最大的因素是A.年龄 B.生活习惯 C.地区差异 D.
平均增长量是某种现象在一定时期内平均每期增长(或减少)的( )数量A.相对
在对个人住房贷款楼盘项目进行合法性调查时,要注意土地使用是否经批准,土地使用权是
下列关于班级管理的描述,错误的是() A.班级管理是直线式发展的静态过
中国资产阶级因来源不同,其构成比较复杂,政治主张和代表的利益群体也不同。中国资产
男性,43岁。风心病,二尖瓣病变6年。心房颤动发作72小时,要进行复律治疗。服用
最新回复
(
0
)