首页
登录
职称英语
The median of 21 different integers is 17. Which of the following is the least p
The median of 21 different integers is 17. Which of the following is the least p
游客
2024-01-13
53
管理
问题
The median of 21 different integers is 17. Which of the following is the least possible of the range of these integers?
选项
A、17
B、18
C、19
D、20
E、21
答案
D
解析
这21个不同整数的median是17,由于序列个数是奇数,因此17必然是中间那个数;要使这些整数的range最小,那么这些数必须是连续的整数。所以最大数为17+10=27,最小数为17-10=7。range=最大值-最小值=27-7=20,所以D为正确答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3360031.html
相关试题推荐
Everyfieldofchemistry()differentchemicalreactions.A、holdsB、consistsC、com
Lifeasawomaninthecolonial(殖民的)Americaseemsquitedifferentfromit
Lifeasawomaninthecolonial(殖民的)Americaseemsquitedifferentfromit
Lifeasawomaninthecolonial(殖民的)Americaseemsquitedifferentfromit
Lifeasawomaninthecolonial(殖民的)Americaseemsquitedifferentfromit
Lifeasawomaninthecolonial(殖民的)Americaseemsquitedifferentfromit
Itwouldbe______arisktoletthechildgotoschoolbyhimself.A、followingB、p
Booksinthelibraryarearrangedbydifferent______.A、classesB、categoriesC、de
Historyisarecordofmankind:differenthistorians,______interpretitdiffere
Theirdifferentattitudestothedifficulties______differentresults.A、arriveda
随机试题
Whenwewantto(56)otherpeoplewhatwethink,wecandoitnotonlywith
Structuralunemployment—theunemploymentthatremainsevenatthepeakoftheec
Accordingtotheauthor,______.[br]WhichofthefollowingisprobablyNOTtru
[originaltext]Theyoungpeoplewhotalkofthevillageasbeing"dead"are
TheAlzheimer’sAssociationandtheNationalAllianceforCaregivingestimat
简述弗洛姆的人性观及其特色。
女性,29岁,不明原因的原发不孕5年,腹腔镜检查病理确诊为盆腔子宫内膜异位症,双
乳糜泻病人与下列哪种HLA抗原呈关联()A.HLA-BB.HLA-BC.HLA
患者张某,35岁,白带增多半年,近来出现性交后出血,妇科检查可见宫颈糜烂面明显凹
小王曾经是A银行的客户经理,最近小王辞职并进入了另外一家银行工作。为了在最短的时
最新回复
(
0
)