2024届新高考模拟检测卷F-XKB(三)3英语试题，目前Q对答案已经汇总了2024届新高考模拟检测卷F-XKB(三)3英语试题的各科答案和试卷，更多Q对答案请关注本网站。
M:Hi,Maria.How have you been?W:Oh,I relax these days.And you?M:I have been suffering from stresses at school these days.(Text 6)M:Susan,what's your favorite course?W:I like several courses a lot this semester,such as psychology,accounting,andmarketing.But among them I love the first best.So what about you?M:Definitely history.The professor has a way of making his lectures interesting.W:I love such teachers,too.Some professors'classes are just disorganized andboring.M:I agree.I often feel bored in the British literature classW:Well,such teachers really should plan their classes better.M:I agree.(Text 7)W:Hey,Daddy.Thanks for picking me up from school today.M:Of course.I thought we could walk home together.On the way we can visityour grandparents.How was your first day of school?W:It was great.I loved seeing all of my classmates again.M:Did the teacher give you any homework?W:No.We don't even have our books yet.But she did give me a list of materialsto get ready for class.M:Like what?W:It's just normal school things.Mrs Jean said we need some pens and note-books.M:Did she require you take these things to school tomorrow?W:No.She said that we should wait and go shopping this weekend.She didn'twant everyone to rush to the store today.I just need the materials by NextMonday.(Text 8)W:Hello,Frank.意·12·【23新教材老高考·YK·英语·参考答案一R一选择性必修第二册一N】
高一周测卷新教材·数学（人教A版）·高一同步周测卷/数学（二十三）一、选择题√[44-48)2+2(46-48)2+3(48-48)2+4(50-480]1.C【解析】因为有关消费购买力的某项指标受家庭=2,1=2,故C正确；A样本的中位数是46十46=收人的影响，而社区家庭收入差距明显，所以①用分2层随机抽样；从10名体育特长生中抽取3人调查学46,B样本的中位数是48十48-48，故D错.故选C.2习情况，个体之间差别不大，且总体和样本容量较小，4.A【解析】高中生人数为3000-1200-1050=所以②用简单随机抽样.故选C.7530,从高中生中应抽取的人数为750×80
=25
2.A【解析】由频率分布直方图可知，众数a=70十802故选A.=75;中位数应落在70一80区间内，则有0.004×105.C【解析】由题图，甲队数据从小到大排序为2,4,5，+0.018×10+0.04×(6-70)=0.5,解得b=77,平6,8,乙队数据从小到大排序为3,4,5,6,7，所以甲、均数c=0.004×10×50+60+0.018×10x60+702乙两队的平均数都为5，甲、乙进球中位数相同都为25,A、B错误；甲队方差为=+0.04×10×7080+0.032×10×8090+0.00622(2-)2+(4-5)2+(5-5)2+(6-5)2+(8-5)2=5×10×90+100=2.2+11.7+30+27.2+5.724,乙队方差为5=76.8,所以b>c>a.故选A.(3-5)2+(4-5)2+(5-5)2+(6-5)2+(7-5)2=53.C【解析】A样本数据是：42,44,44,46,46,46,48，2,即子>s,故乙队球员进球水平比甲队稳定，C正48,48,48,B样本数据是：44,46,46,48,48,48,50，确.甲队极差为6，乙队极差为4，故甲队极差比乙队50,50,50,A样本的众数是48，B样本的众数是50，大，D错误.故选C.故A错；A样本的平均数是42+44+44+46+46+46+48+48+48+48=46,B6.A【解析】由题意，可得x=1080×100+90-70+80-100=80,设收集的98个准米100样本的平均数是46+2=48，故B错；A样本的标准差51=确数据分别记为五1，，…，2，则95=d0[(a√042-46)2+2(44-46)2+3(46-462+4(48-462]80)2+(x2-80)2+…十(x8-80)2+(70-80)2+=2,B样本的标准差52=(10-802]=[(✉1-80)2+(x4-80)2+…+·27·
