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
30
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
Thetrialistobe______whilenewevidenceisbeingconsidered.A、resumedB、suspe
Theseahorseuses______toclingtotheseaweedandotherplants.A、ithasatai
(1)Theseniorpartner,OliverLambert,studiedtheresumeforthehundredth
ItwasonlywhenIfelttheaircraftleavetherunway,andsawManhattan______
以下选项中,配伍特点是“主以有毒之品,驱杀诸虫之力颇强”的方剂是:A.化食丸
不属于Ⅳ型变态反应的是A.接触性皮炎 B.毛细支气管炎 C.结核病 D.传
审计人员应关注的财务报表舞弊关键信号包括()。A.年末或季末收入大量增长 B.
A.36000元 B.37500元 C.45000元 D.48000元
约有50%左右以分子形式存在,可进入中枢神经系统起作用的药物是A.苯巴比妥 B
按取得收入依据分类,可将我国财政收入分为()。A.经常性收入 B.临时性收入
最新回复
(
0
)