首页
登录
职称英语
Mr. Hernandez’s students filled out a survey asking how many hours each student
Mr. Hernandez’s students filled out a survey asking how many hours each student
游客
2025-02-24
25
管理
问题
Mr. Hernandez’s students filled out a survey asking how many hours each student watched television over 7 days. The results from the survey are shown below in a stem-and-leaf plot.
(Note: For example, 12 hours of television watched would have a stem value of 1 and a leaf value of 2) [br] Which of the following is the median number of hours of television watched during the week?
选项
A、6
B、12
C、15.5
D、16
E、21
答案
D
解析
The correct answer is D. The median is the middle value in an ordered set of values. Based on the information given, the median of the set of values is 16.
转载请注明原文地址:https://tihaiku.com/zcyy/3970655.html
相关试题推荐
Mr.Hernandez’sstudentsfilledoutasurveyaskinghowmanyhourseachstudent
Inagraduatingclassof236students,142tookalgebraand121tookchemistry.
Ofthepeopleinacertainsurvey,58percentwereatmost40yearsoldand70p
Ofthestudentsinaschool,20percentareinthesciencecluband30percenta
Accordingtosurveysatacompany,20percentoftheemployeesownedcellphones
Thetablebelowshowsthedistributionofagroupof40collegestudentsbygend
Atthebeginningofatrip,thetankofDianascarwasfilledwithgasolinetoh
Thetablebelowshowsthedistributionofagroupof40collegestudentsbygend
In1950therevenueperstudentwasapproximatelywhatpercentofthepercapita
BENEFITSANDINCENTIVESSURVEYRESULTSFOR600COMPANIES[img]2022m10s/ct_ve0120
随机试题
WorldWarⅡinitiatedtheconceptof"totalwar"—warthatinvolvedall,civi
Oneday,whileatworkinthecoalmine,Ihappenedtooverheartwominersta
同步数字体系结构(SDH)中SDH协议划分层结构从下往上依次为(),A.光层、线
下列可以列入基金费用的有()。A.基金管理人和基金托管人因未履行或未完全履
最常见的卵巢良性肿瘤是A.卵巢浆液性肿瘤 B.卵巢黏液性肿瘤 C.内胚窦瘤
身长的下部指的是A.脐与耻骨联合的中点到足底 B.耻骨联合上缘到足底 C.坐
加拿大研究人员选取757名3~4个月大的婴儿,对他们的体重增长情况追踪调查了3年
以下事件与汉武帝有关的有()。A.实行盐、铁专卖制度 B.平定七国之乱,颁布推
某通信公司为保有和扩大用户规模,对老客户采取积分回馈策略,如赠送产品终端、充值卡
中国特色社会主义进入新时代,社会主要矛盾转化为()之间的矛盾。A.人民日益
最新回复
(
0
)