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您的本次作業(yè)分數(shù)為：94分HTMLCONTROLForms.HTML:Hidden.1單選題HTMLCONTROLForms.HTML:Hidden.11.二項分布的數(shù)學期望是：HTMLCONTROLForms.HTML:Option.1An(1-n)p；HTMLCONTROLForms.HTML:Option.1Bnp(1-p)；HTMLCONTROLForms.HTML:Option.1Cnp；HTMLCONTROLForms.HTML:Option.1Dn(1-p)正確答案:CHTMLCONTROLForms.HTML:Hidden.1單選題HTMLCONTROLForms.HTML:Hidden.12.對于不等距數(shù)列，在制作直方圖時，則應計算出：HTMLCONTROLForms.HTML:Option.1A頻數(shù)分布；HTMLCONTROLForms.HTML:Option.1B頻數(shù)密度；HTMLCONTROLForms.HTML:Option.1C各組次數(shù)；HTMLCONTROLForms.HTML:Option.1D各組組距正確答案:BHTMLCONTROLForms.HTML:Hidden.1單選題HTMLCONTROLForms.HTML:Hidden.13.用“水平法”檢查長期計劃的執(zhí)行情況使用于：HTMLCONTROLForms.HTML:Option.1A規(guī)定計劃期初應達到水平；HTMLCONTROLForms.HTML:Option.1B規(guī)定計劃期內(nèi)某一期應達到水平；HTMLCONTROLForms.HTML:Option.1涼C撫規(guī)定燙計劃線期末裹應達燕到水免平；明HTMLCONTROLForms.HTML:Option.1諸D隆規(guī)定猜整個難計劃煩期累狂計應洋達到槐水平駐皮正確挖答案抓:CHTMLCONTROLForms.HTML:Hidden.1艱單選藍題HTMLCONTROLForms.HTML:Hidden.1明4.頭任一僅隨機采事件臂出現(xiàn)掩的概發(fā)率為裁：HTMLCONTROLForms.HTML:Option.1槳A貓大于通0；坑HTMLCONTROLForms.HTML:Option.1櫻B錘小于雹0；伏HTMLCONTROLForms.HTML:Option.1懸C團不小芳于1件；HTMLCONTROLForms.HTML:Option.1牲D立在0奪與1錫之間填烤正確摩答案梯:DHTMLCONTROLForms.HTML:Hidden.1微單選破題HTMLCONTROLForms.HTML:Hidden.1卡5.渾若各會年環(huán)卵比增項長速聽度保搖持不侮變，管則逐博期增送長量但：HTMLCONTROLForms.HTML:Option.1義A室逐年蒙增加剖；HTMLCONTROLForms.HTML:Option.1銀B跪逐年幕減少亮；HTMLCONTROLForms.HTML:Option.1年C糊保持搶不變心；HTMLCONTROLForms.HTML:Option.1蓮D磨無法腹做結熱論北正確培答案侮:AHTMLCONTROLForms.HTML:Hidden.1堪單選柄題HTMLCONTROLForms.HTML:Hidden.1合6.雕間隔瞞相等售的時虛點數(shù)五列，季計算杜序時酬平均級數(shù)應定當采苗用：HTMLCONTROLForms.HTML:Option.1界A驕幾何飯平均殲法；惹HTMLCONTROLForms.HTML:Option.1片B港加權蜂算術揪平均寫法；齊HTMLCONTROLForms.HTML:Option.1談C路簡單鉆算術叔平均筍法；壘HTMLCONTROLForms.HTML:Option.1甲D儀首末哥折半慢法挑正確駁答案縱:DHTMLCONTROLForms.HTML:Hidden.1嗎單選松題HTMLCONTROLForms.HTML:Hidden.1晨7.涉抽樣蛙允許擦誤差辮越大身，抽析樣估及計的瑞精確缸度就汪：HTMLCONTROLForms.HTML:Option.1食A開越高叉；HTMLCONTROLForms.HTML:Option.1鼠B掏越低額；HTMLCONTROLForms.HTML:Option.1串C粉無法僑確定儉；HTMLCONTROLForms.HTML:Option.1制D朝兩者比之間嗎沒有綿關系鑼殃正確失答案催:BHTMLCONTROLForms.HTML:Hidden.1尊單選貌題HTMLCONTROLForms.HTML:Hidden.1雀8.腳先按爐一定濾標志蘿對總世體各稍單位刷進行店分類扣，然甲后分酷別從遞每一旨類按瞎隨機費原則貍抽取振一定惹單位段構成碰樣本愿的抽值樣組醬織形抬式是志：HTMLCONTROLForms.HTML:Option.1塑A市簡單慈隨機怒抽樣凝；HTMLCONTROLForms.HTML:Option.1晶B鄙階段船抽樣直；HTMLCONTROLForms.HTML:Option.1替C虎分層秩抽樣菊；HTMLCONTROLForms.HTML:Option.1北D緊整群寸抽樣馬鍋正確茂答案值:CHTMLCONTROLForms.HTML:Hidden.1命單選贈題HTMLCONTROLForms.HTML:Hidden.1續(xù)9.幼下列仍屬于菊品質搭標志汪的是禁：HTMLCONTROLForms.HTML:Option.1腥A鉤工人駕年齡濁；HTMLCONTROLForms.HTML:Option.1置B慢工人傻性別扮；HTMLCONTROLForms.HTML:Option.1杜C抓工人康體重背；HTMLCONTROLForms.HTML:Option.1輕D卻工人鼓工資尿炕正確臟答案博:BHTMLCONTROLForms.HTML:Hidden.1省單選鍋題HTMLCONTROLForms.HTML:Hidden.1纖10枝.用敵于描營述樣監(jiān)本特腳征的酸概括布性數(shù)忘字稱秘為：HTMLCONTROLForms.HTML:Option.1出A圓參數(shù)快；HTMLCONTROLForms.HTML:Option.1威B揚統(tǒng)計伴量；伴HTMLCONTROLForms.HTML:Option.1刊C壓變量祝；HTMLCONTROLForms.HTML:Option.1錦D鐵變量悠值通正確撿答案召:BHTMLCONTROLForms.HTML:Hidden.1席單選前題HTMLCONTROLForms.HTML:Hidden.1牲11薪.在學組距團式數(shù)歌列中完，對紛組限疲值的雙處理躁原則儲是：HTMLCONTROLForms.HTML:Option.1興A航上組管限不剃在內(nèi)有，下谷組限噸在內(nèi)憂；HTMLCONTROLForms.HTML:Option.1慣B淋下組免限不史在內(nèi)雞，上刺組限箱在內(nèi)唇；HTMLCONTROLForms.HTML:Option.1本C勻上下碼組限稻均不育在內(nèi)?。籋TMLCONTROLForms.HTML:Option.1濤D師上下杰組限敞均在尺內(nèi)態(tài)正確循答案評:AHTMLCONTROLForms.HTML:Hidden.1唯單選糾題HTMLCONTROLForms.HTML:Hidden.1區(qū)12焦.對腦連續(xù)屬型變園量值知分為蘋五組言：第肥一組最為4映0一宇50拋，第城二組頌為5胡0－淡60摧，第恢三組盞為6垂0－雕70基，第貴四組陷為7歉0－鐘80鞋，第污五組虎為8星0以帶上。堡依習窗慣上憶規(guī)定拜：HTMLCONTROLForms.HTML:Option.1而A耕50變在第握一組倉，7洪0在局第四算組；參HTMLCONTROLForms.HTML:Option.1季B紹60忘在第臉二組閑，8伙0在燒第五現(xiàn)組；受HTMLCONTROLForms.HTML:Option.1碧C躺70捧在第默四組翁，8臭0在秘第五獻組；利HTMLCONTROLForms.HTML:Option.1漂D蔬80齡在第強四組善，5菌0在扛第二傾組所正確辰答案資:CHTMLCONTROLForms.HTML:Hidden.1堵單選戚題HTMLCONTROLForms.HTML:Hidden.1銹13性.當踏需要佩對不映同總稍體或兄樣本啊數(shù)據(jù)翻的離把散程曲度進優(yōu)行比鋪較時叫，則跪應使李用：HTMLCONTROLForms.HTML:Option.1瑞A拉極差譯；HTMLCONTROLForms.HTML:Option.1拴B欺平均概差；央HTMLCONTROLForms.HTML:Option.1董C覽四分姨位差擋；HTMLCONTROLForms.HTML:Option.1父D叨離散奮系數(shù)批逝正確劇答案方:DHTMLCONTROLForms.HTML:Hidden.1旋單選愛題HTMLCONTROLForms.HTML:Hidden.1洲14聚.在豎方差旺分析錯中，岡若不之同水榴平對率結果活沒有傅影響臘，則渾：HTMLCONTROLForms.HTML:Option.1終A柏組間傲方差稱接近炮于組截內(nèi)方礦差；再HTMLCONTROLForms.HTML:Option.1亮B烘組間及方差垂大于著組內(nèi)吹方差部；HTMLCONTROLForms.HTML:Option.1肚C通組間抬方差蛛小于帽組內(nèi)隨方差長；HTMLCONTROLForms.HTML:Option.1撞D態(tài)不具抹有可胞比性映絡正確沿答案續(xù):AHTMLCONTROLForms.HTML:Hidden.1霸單選好題HTMLCONTROLForms.HTML:Hidden.1亞15捉.在廉以下妙幾個眾指標隱中，尺最不差受極有端值淋影響走的平預均數(shù)樓是：HTMLCONTROLForms.HTML:Option.1妥A臉眾數(shù)行；HTMLCONTROLForms.HTML:Option.1鞏B爆均值貸；HTMLCONTROLForms.HTML:Option.1蒙C格中位誼數(shù)；陡HTMLCONTROLForms.HTML:Option.1炕D雷標準蓬差碌正確含答案擾:CHTMLCONTROLForms.HTML:Hidden.1云單選梯題HTMLCONTROLForms.HTML:Hidden.1仆16漁.按極調查障的范攪圍不駐同。林統(tǒng)計盾調查黃可以風分為申：HTMLCONTROLForms.HTML:Option.1倚A豈統(tǒng)計金報表滾和專依門調季查；優(yōu)HTMLCONTROLForms.HTML:Option.1床B其全面燒調查封和非怖全面皂調查理；HTMLCONTROLForms.HTML:Option.1眨C腰經(jīng)常確性調紙查和豬一次暗性調具查；箏HTMLCONTROLForms.HTML:Option.1宰D玻普查施和抽等樣調辛查盤正確滑答案飽:BHTMLCONTROLForms.HTML:Hidden.1愈單選付題HTMLCONTROLForms.HTML:Hidden.1冰17漠.某且市工庭業(yè)總把產(chǎn)值詠增長鄭了1剖0%造，同駛期價宇格水濤平提勸高了夫3%摩，則咬該市矩工業(yè)陜生產(chǎn)脆指數(shù)鏈為：HTMLCONTROLForms.HTML:Option.1培A豈10踩7%嗽；HTMLCONTROLForms.HTML:Option.1縮B爬13統(tǒng)%；付HTMLCONTROLForms.HTML:Option.1勢C室10屬6.把8%鑰；HTMLCONTROLForms.HTML:Option.1盛D謝10退%齡正確拉答案攝:CHTMLCONTROLForms.HTML:Hidden.1啄單選縫題HTMLCONTROLForms.HTML:Hidden.1扣18創(chuàng).以誼下屬片于順虛序變成量的聽是：HTMLCONTROLForms.HTML:Option.1謎A盟身份型證號東；HTMLCONTROLForms.HTML:Option.1毅B截性別腔；HTMLCONTROLForms.HTML:Option.1券C粘職稱虹等級登；HTMLCONTROLForms.HTML:Option.1舊D根身高愿碼正確孤答案捐:CHTMLCONTROLForms.HTML:Hidden.1汽單選腰題HTMLCONTROLForms.HTML:Hidden.1臨19燥.最形常見訪的統(tǒng)使計調家查方勇式是瓜：HTMLCONTROLForms.HTML:Option.1某A儲普查屑；HTMLCONTROLForms.HTML:Option.1估B飾重點視調查瓶；HTMLCONTROLForms.HTML:Option.1付C叔抽樣風調查雷；HTMLCONTROLForms.HTML:Option.1顫D惡科學澤推算敏蠅正確奶答案護:CHTMLCONTROLForms.HTML:Hidden.1者單選槽題HTMLCONTROLForms.HTML:Hidden.1趙20濕.自說變量描為X擊的一寶元回耕歸直業(yè)線方受程中歲，X昂的系圈數(shù)的難取值胸：HTMLCONTROLForms.HTML:Option.1懶A令只能尤取正友值；補HTMLCONTROLForms.HTML:Option.1滅B閥只能違取負抬值；前HTMLCONTROLForms.HTML:Option.1私C肝既可作能取掛正值絕，也獄可能歇取負旨值；告HTMLCONTROLForms.HTML:Option.1讓D壤只能寒是0冤岡正確復答案仙:CHTMLCONTROLForms.HTML:Hidden.1械單選責題HTMLCONTROLForms.HTML:Hidden.1額21矮.統(tǒng)室計工談作的擦成果蕩是：HTMLCONTROLForms.HTML:Option.1女A設統(tǒng)計膛學；汽HTMLCONTROLForms.HTML:Option.1該B蹦統(tǒng)計刷工作寨；HTMLCONTROLForms.HTML:Option.1籃C匯統(tǒng)計座資料年；HTMLCONTROLForms.HTML:Option.1鋪D籃統(tǒng)計虧分析班與預胖測血正確宋答案沸:CHTMLCONTROLForms.HTML:Hidden.1即單選哨題HTMLCONTROLForms.HTML:Hidden.1園22桌.對報于總謹體單懷位在鏟被研淺究的恢標志逮上有漿明顯壞差異撞的情眠形，滴適宜蜻于：HTMLCONTROLForms.HTML:Option.1難A渣等距其抽樣時；HTMLCONTROLForms.HTML:Option.1霞B覽分層褲抽樣誕；HTMLCONTROLForms.HTML:Option.1畏C萍簡單慚隨機類抽樣跡；HTMLCONTROLForms.HTML:Option.1悠D吹多階體段抽次樣僅正確螺答案知:BHTMLCONTROLForms.HTML:Hidden.1衫單選告題HTMLCONTROLForms.HTML:Hidden.1申23飄.某荒企業(yè)枯產(chǎn)品闖產(chǎn)量鉤報告查期比電基期絞增長減20爐%，臥單位啊產(chǎn)品探成本狐上升杜5%秘，則朗產(chǎn)品易總成技本增鐮長：HTMLCONTROLForms.HTML:Option.1冷A蜜25研%；建HTMLCONTROLForms.HTML:Option.1起B(yǎng)磚26團%；典HTMLCONTROLForms.HTML:Option.1燥C姥15勵%；濃HTMLCONTROLForms.HTML:Option.1倦D析18脾%芳正確禍答案揀:BHTMLCONTROLForms.HTML:Hidden.1頓單選否題HTMLCONTROLForms.HTML:Hidden.1洪24關.劃克分連輝續(xù)變冰量的債組限淹時，沒相鄰泡的組嗽限必道須：HTMLCONTROLForms.HTML:Option.1松A張重疊唇；HTMLCONTROLForms.HTML:Option.1宗B惜相近捎；HTMLCONTROLForms.HTML:Option.1叼C利間斷貪；HTMLCONTROLForms.HTML:Option.1正D臺不等魄剪正確緣答案半:AHTMLCONTROLForms.HTML:Hidden.1漁單選率題HTMLCONTROLForms.HTML:Hidden.1厲25四.某慧地從貨19阿95屠年到以20踢00組年各遣年的士7月型1日妨零時搬統(tǒng)計犁的人祥口資年料分顛別為佳：2粱3，睡23斑，2骨4，職25僵，2啦5和賢26臥（單誼位：額萬人獸）。洲則該浩地區(qū)方19侮95吩～2暢00址0年芬的年姑平均爺人數(shù)游為：HTMLCONTROLForms.HTML:Option.1估A圣24饒.3隙（萬維人）檢；HTMLCONTROLForms.HTML:Option.1別B方24鼠.6府（萬銀人）欺；HTMLCONTROLForms.HTML:Option.1予C我19認.7坐（萬躺人）糕；HTMLCONTROLForms.HTML:Option.1派D壩20婆.3旁（萬染人）勒甜正確恒答案概:AHTMLCONTROLForms.HTML:Hidden.1柴單選冷題HTMLCONTROLForms.HTML:Hidden.1失26還.年核末銀諸行存慌款余皇額是柴：（這甲）專時期晶數(shù)列洞；（亞乙）廚時點沈數(shù)列摸。且綱已知尿20警01矛～2竿00冠5年恐的年燭末存驢款余誤額，增要計駕算各眉年平亂均存武款余月額，襲要運敞用的鐮平均巷數(shù)是般：（增丁）費“首碧末折塵半法滴”序泡時平牛均；柳（丙閣）幾邁何序沖時平萄均數(shù)刻。則淋正確根答案炒是：HTMLCONTROLForms.HTML:Option.1旺A煎甲和鐘丙；停HTMLCONTROLForms.HTML:Option.1位B絮乙和鑰丙；狂HTMLCONTROLForms.HTML:Option.1智C壇甲和套乙；芬HTMLCONTROLForms.HTML:Option.1挺D賴乙和要丁嗚正確蔑答案木:DHTMLCONTROLForms.HTML:Hidden.1裁單選疾題HTMLCONTROLForms.HTML:Hidden.1卸27泥.在腳方差鍵分析尼中，魄反映暴樣本蹄數(shù)據(jù)宋與其別組平全均值扇差異紀的是價：HTMLCONTROLForms.HTML:Option.1舒A犬總體效離差墳平方乞和；臘HTMLCONTROLForms.HTML:Option.1洽B絨組間五誤差與；HTMLCONTROLForms.HTML:Option.1宗C統(tǒng)抽樣蹈誤差頂；HTMLCONTROLForms.HTML:Option.1怕D顆組內(nèi)昨誤差朱算正確牽答案播:DHTMLCONTROLForms.HTML:Hidden.1番單選彎題HTMLCONTROLForms.HTML:Hidden.1鋪28貫.對化50薯名職凈工的哪工資患收入糾情況枝進行觸調查急，則糕總體立單位猜是：HTMLCONTROLForms.HTML:Option.1奪A趨50牌名職殼工；系HTMLCONTROLForms.HTML:Option.1喘B綁50脫名職近工的屢工資再總額粉；HTMLCONTROLForms.HTML:Option.1縮C蔥每一戰(zhàn)名職宇工；荒HTMLCONTROLForms.HTML:Option.1分D津每一怎名職污工的雞工資絞蘿正確奶答案驅:CHTMLCONTROLForms.HTML:Hidden.1魯單選趙題HTMLCONTROLForms.HTML:Hidden.1臣29軍.下拳列指誼標屬袋于比側例相破對指逗標的慌是：HTMLCONTROLForms.HTML:Option.1矮A菜工人霧出勤暫率；票HTMLCONTROLForms.HTML:Option.1魄B錦農(nóng)輕仙重的題比例財關系溉；HTMLCONTROLForms.HTML:Option.1串C癢每百泊元產(chǎn)榮值利瞇稅額旱；HTMLCONTROLForms.HTML:Option.1紅D挑凈產(chǎn)潤值占胞總產(chǎn)色值的望比重玩難正確山答案妖:BHTMLCONTROLForms.HTML:Hidden.1米單選奪題HTMLCONTROLForms.HTML:Hidden.1嫌30國.某臨百貨唐公司并今年頁與去有年相桐比商饒品零短售價夫格平尚均下掌降了雪6%鉗，商科品零掛售量援平均噸增長燒6%畝，則穿商品植零售史額：HTMLCONTROLForms.HTML:Option.1態(tài)A仍保持倦不變弓；HTMLCONTROLForms.HTML:Option.1口B揭平均糾下降件0.跨36肺%；扇HTMLCONTROLForms.HTML:Option.1初C高平均麥上升訂0.躺36貧%；包HTMLCONTROLForms.HTML:Option.1餓D竹平均斧下降牛0.啦64謀%得正確黃答案席:BHTMLCONTROLForms.HTML:Hidden.1室單選歇題HTMLCONTROLForms.HTML:Hidden.1第31暑.某驕產(chǎn)品脂規(guī)定搭的標聯(lián)準壽漠命為防13爐00稱小時遇，甲閃廠稱給其產(chǎn)僚品超傾過此鹽規(guī)定懸。隨貸機選器取甲拳廠1聞00遠件產(chǎn)寸品，區(qū)測得輔均值慚為1陷34飾5小劫時，向已知倒標準虧差為請30贈0小唱時，注計算殃得到皺樣本雹均值燭大于移等于奮13說45僚的概業(yè)率是倡0.樸06蛇7，弓則在桐:μ難=1覺30館0，議:μ裁>1限30紅0的太情況住下，高下列陜各式稱中成客立的飄是：HTMLCONTROLForms.HTML:Option.1射A易若=狡0.顆05獵，則挑接受遇；HTMLCONTROLForms.HTML:Option.1番B述若=蜘0.勿05釀，則爬接受中；HTMLCONTROLForms.HTML:Option.1植C雅若=意0.僚10使，則陪接受世；HTMLCONTROLForms.HTML:Option.1種D不若=緒0.丈10級，則絡拒絕憐丙正確壁答案慈:AHTMLCONTROLForms.HTML:Hidden.1遠單選鴉題HTMLCONTROLForms.HTML:Hidden.1閃32普.單依位產(chǎn)打品成黃本報婆告期闖比基妄期下觸降5爆%，批產(chǎn)量那增加逝6%曠，則媽生產(chǎn)欲費用適：HTMLCONTROLForms.HTML:Option.1讀A虛增加飼；HTMLCONTROLForms.HTML:Option.1爸B竭降低下；HTMLCONTROLForms.HTML:Option.1榨C叛不變鍵；HTMLCONTROLForms.HTML:Option.1死D權很難若判斷懼真正確隙答案府:AHTMLCONTROLForms.HTML:Hidden.1粥單選移題HTMLCONTROLForms.HTML:Hidden.1喉33和.某配企業(yè)量生產(chǎn)請某種遞產(chǎn)品梢，其環(huán)產(chǎn)量棟每年往增加村5萬愈噸，量則該捷產(chǎn)品麻產(chǎn)量遇的環(huán)駕比增碌長速匆度：HTMLCONTROLForms.HTML:Option.1揀A賣逐年怠下降紀；HTMLCONTROLForms.HTML:Option.1鍵B拴逐年悟增長偶；HTMLCONTROLForms.HTML:Option.1似C柜逐年棚保持謊不變碑；HTMLCONTROLForms.HTML:Option.1稼D應無法拋做結器論潛正確柴答案弱:AHTMLCONTROLForms.HTML:Hidden.1進單選壁題HTMLCONTROLForms.HTML:Hidden.1蔥34界.在鍋離散雨趨勢耍指標堵中，訂最容哭易受甘極端待值影歲響的介是：HTMLCONTROLForms.HTML:Option.1密A沈方差勉；HTMLCONTROLForms.HTML:Option.1懷B軌標準唱差；既HTMLCONTROLForms.HTML:Option.1頁C貌全距遺；HTMLCONTROLForms.HTML:Option.1枕D宋離散僅系數(shù)挖虛正確委答案昨:CHTMLCONTROLForms.HTML:Hidden.1鐮單選老題HTMLCONTROLForms.HTML:Hidden.1治35鬧.在觀建立肥與評訂價了濤一個筒回歸諷模型貿(mào)以后躁，我奧們可鄭以：HTMLCONTROLForms.HTML:Option.1篇A澤估計送未來疑所需耍要樣肢本的勤容量膨；HTMLCONTROLForms.HTML:Option.1葬B咸計算堂相關璃系數(shù)應與判羊定系球數(shù)；查HTMLCONTROLForms.HTML:Option.1聯(lián)C貿(mào)以給稻定因北變量篩的值拋估計綠自變納量的莫值；伴HTMLCONTROLForms.HTML:Option.1燈D點以給假定自逆變量桌的值溪估計史因變巴量的康值。給語正確暖答案福:DHTMLCONTROLForms.HTML:Hidden.1懷單選屬題HTMLCONTROLForms.HTML:Hidden.1尚36拜.方哨差分敏析中席的組假間方洽差是延：HTMLCONTROLForms.HTML:Option.1棒A偽包括設隨機座誤差解和系銳統(tǒng)誤紫差；愚HTMLCONTROLForms.HTML:Option.1慘B核只包董括隨側機誤塞差，桑不包艘括系舌統(tǒng)誤醋差；孤HTMLCONTROLForms.HTML:Option.1療C辦只包啞括系面統(tǒng)誤岡差，周不包睬括隨飲機誤李差；忙HTMLCONTROLForms.HTML:Option.1睜D他既不宋包括州隨機金誤差可，也負不包量括系抱統(tǒng)誤具差附正確煉答案腥:AHTMLCONTROLForms.HTML:Hidden.1思單選炊題HTMLCONTROLForms.HTML:Hidden.1于37舊.研利究者怪想要膛了解欠的關熊于總任體的利某些租特征罪值，魚稱為弊：HTMLCONTROLForms.HTML:Option.1姐A摟參數(shù)單；HTMLCONTROLForms.HTML:Option.1限B愁統(tǒng)計百量；仰HTMLCONTROLForms.HTML:Option.1糕C乓變量市；HTMLCONTROLForms.HTML:Option.1悠D初變量醬值錘正確培答案由:AHTMLCONTROLForms.HTML:Hidden.1悅單選蓄題HTMLCONTROLForms.HTML:Hidden.1羞38戰(zhàn).抽飽樣分睬布是膜指：HTMLCONTROLForms.HTML:Option.1隱A羨一個島樣本沸各觀絲察值黑的分獻布；橋HTMLCONTROLForms.HTML:Option.1脫B系總體坦中各像觀察米值的阿分布筋；HTMLCONTROLForms.HTML:Option.1泡C綢樣本質統(tǒng)計鏡量的詢分布店；HTMLCONTROLForms.HTML:Option.1每D業(yè)樣本渾數(shù)量規(guī)的分瞧布禍正確寧答案會:CHTMLCONTROLForms.HTML:Hidden.1紀單選招題HTMLCONTROLForms.HTML:Hidden.1希39語.一監(jiān)份報豆告稱眼：“己由2數(shù)00胖部新身車組厭成的圓一個制樣本迅表明洗，外覆國新帥車的抖油耗披明顯裝少于己本國搭生產(chǎn)其的新局車”裙。這朽一結瘦論屬鉆于：HTMLCONTROLForms.HTML:Option.1鉤A下對于鴿樣本讓的描先述；仆HTMLCONTROLForms.HTML:Option.1限B織對于講樣本題的推恐斷；處HTMLCONTROLForms.HTML:Option.1池C春對于費總體黎的描海述；打HTMLCONTROLForms.HTML:Option.1腥D鍵對于才總體抱的推纏斷怎正確顛答案絡:DHTMLCONTROLForms.HTML:Hidden.1紗單選集題HTMLCONTROLForms.HTML:Hidden.1恩40偷.在禁相關悉分析書中，敢對兩圍個變觸量的芳要求破是：HTMLCONTROLForms.HTML:Option.1連A踏都是痰隨機翅變量搶；HTMLCONTROLForms.HTML:Option.1旗B搬都不陰是隨懸機變旨量；壯HTMLCONTROLForms.HTML:Option.1慣C扁其中位一個伏是隨身機變墳量，著一個氏是常岔數(shù)；面HTMLCONTROLForms.HTML:Option.1鞠D殖都是剝常數(shù)貿(mào)。池正確譯答案領:AHTMLCONTROLForms.HTML:Hidden.1寸單選剝題HTMLCONTROLForms.HTML:Hidden.1曬41蠶.對踐一個洋假設架檢驗謝問題墨而言亞的檢侄驗統(tǒng)箱計量窮，和希對一服組特犁定的競樣本兇觀察練值而坦言的潮檢驗湖統(tǒng)計道量分處別是魄：HTMLCONTROLForms.HTML:Option.1饒A薯確定漢的量釀和隨懸機變?nèi)鹆浚幻鸋TMLCONTROLForms.HTML:Option.1餓B溉隨機管變量迅和確中定的霜量；遣HTMLCONTROLForms.HTML:Option.1誦C將確定抓的量殖和確季定的目量；珍HTMLCONTROLForms.HTML:Option.1勤D寶隨機略變量拋和隨峽機變傳量腦正確胡答案趁:BHTMLCONTROLForms.HTML:Hidden.1紀單選頁題HTMLCONTROLForms.HTML:Hidden.1圖42飛.用勻簡單丹隨機獲重復淡抽樣州方法綠選取施樣本種時，洲如果岡要使外抽樣材平均炒誤差滋降低機50軋%，拌則樣育本容位量需澡要擴浸大到侮原來岸的：HTMLCONTROLForms.HTML:Option.1基A扶2倍賤；HTMLCONTROLForms.HTML:Option.1刷B淡3倍加；HTMLCONTROLForms.HTML:Option.1贏C濫4倍具；HTMLCONTROLForms.HTML:Option.1籃D構5倍泰劈正確傅答案南:CHTMLCONTROLForms.HTML:Hidden.1師單選厘題HTMLCONTROLForms.HTML:Hidden.1艦43股.根墊據(jù)時萌期時園間序凱列，蜂計算陶平均考發(fā)展崗水平窯應當崇采用脹：HTMLCONTROLForms.HTML:Option.1宅A葬加權笑算術病平均挪法；紙HTMLCONTROLForms.HTML:Option.1倉B怖首末斧折半箱法；脊HTMLCONTROLForms.HTML:Option.1扒C哀簡單防算術覽平均議法；英HTMLCONTROLForms.HTML:Option.1封D間幾何抄平均播法皂正確枕答案案:CHTMLCONTROLForms.HTML:Hidden.1嶺單選召題HTMLCONTROLForms.HTML:Hidden.1述44微.顯財著性敗水平狠是指靜以下毫的哪泉一種情概率?；蝻L渾險：HTMLCONTROLForms.HTML:Option.1懸A君原假與設為衣真時然接受辜原假升設；慨HTMLCONTROLForms.HTML:Option.1克B淋原假莊設為絮假時捧接受買原假廣設；需HTMLCONTROLForms.HTML:Option.1消C性原假鬼設為偵真時訊拒絕烘原假汗設；漢HTMLCONTROLForms.HTML:Option.1淹D街原假邪設為捧假時錯拒絕找原假裝設慶正確納答案攻:CHTMLCONTROLForms.HTML:Hidden.1疊單選蒼題HTMLCONTROLForms.HTML:Hidden.1般45松.某艘班學朝生數(shù)峰學考劉試成油績分繼別為糟65勢分、溪71臣分、莖80齒分和諷87綁分，什那末悄，這體四個查數(shù)字經(jīng)是：HTMLCONTROLForms.HTML:Option.1顏A蠢指標芝；HTMLCONTROLForms.HTML:Option.1蠶B倒標志擴；HTMLCONTROLForms.HTML:Option.1瞧C含變量主；HTMLCONTROLForms.HTML:Option.1鞋D誼標志季值益正確噴答案灣:DHTMLCONTROLForms.HTML:Hidden.1糠單選僚題HTMLCONTROLForms.HTML:Hidden.1活46宏.定柳基發(fā)忍展速冶度與腹環(huán)比拒發(fā)展炸速度乘之間珠的關潑系表要現(xiàn)為萌定基賀發(fā)展紡速度梳等于坦相應書各環(huán)納比發(fā)答展速去度：HTMLCONTROLForms.HTML:Option.1號A仔的連蹦乘積錄；HTMLCONTROLForms.HTML:Option.1吧B緒的連鍵乘積丟再減憑去1蘇00頸%；妻HTMLCONTROLForms.HTML:Option.1帆C崇之和筆；HTMLCONTROLForms.HTML:Option.1匪D浴之和忌再減短去1統(tǒng)00太%基正確它答案鼻:AHTMLCONTROLForms.HTML:Hidden.1佩單選匙題HTMLCONTROLForms.HTML:Hidden.1標47高.在興實際卸中最險常用丑的平查均值竄是：HTMLCONTROLForms.HTML:Option.1薄A辯算術抓平均釋數(shù)；粉HTMLCONTROLForms.HTML:Option.1壺B洋調和妄平均叮數(shù)；歉HTMLCONTROLForms.HTML:Option.1集C壤中位玩數(shù)；濤HTMLCONTROLForms.HTML:Option.1修D償幾何榆平均幻數(shù)摩正確座答案喬:AHTMLCONTROLForms.HTML:Hidden.1HTMLCONTROLForms.HTML:Hidden.1毀單選科題HTMLCONTROLForms.HTML:Hidden.1溫48那.一享種零元件的彼標準昏直徑毛是1總5c忽m，肺質量捆檢測釣員對滋所生檔產(chǎn)的鵝零件坡是否擊符合伐標準筆要求埋進行變檢驗晌時，規(guī)應該擱采取釀的假薯設形征式為炒：HTMLCONTROLForms.HTML:Option.1羊A端原假酬設大純于等也于1干5c暈m，答而備歉擇假肉設小缸于1蠢5c切m；臂HTMLCONTROLForms.HTML:Option.1敗B易原假蘭設小荷于等示于1裂5c賓m，奪而備方擇假庸設大寇于1滋5c戚m；歸HTMLCONTROLForms.HTML:Option.1瓣C狐原假摘設等談于1債5c恨m，炊而備趁擇假托設不欣等于糧15礎cm辮；HTMLCONTROLForms.HTML:Option.1此D悅原假腸設等穿于1蘿5c靠m，奮而備柄擇假姿設大皂于等軟于1灣5c燃m助正確抬答案票:CHTMLCONTROLForms.HTML:Hidden.1纏單選竭題HTMLCONTROLForms.HTML:Hidden.1淋49鮮.相扣關系注數(shù)r積的取巷值范恥圍是勿：HTMLCONTROLForms.HTML:Option.1舟A號在0恢到1朝之間殺；HTMLCONTROLForms.HTML:Option.1城B裝在-丟1到丑0之奔間；慨HTMLCONTROLForms.HTML:Option.1詞C爐在-廣1到粉1之辦間；遺HTMLCONTROLForms.HTML:Option.1償D艙無限月制龍正確甘答案糖:CHTMLCONTROLForms.HTML:Hidden.1掩單選訴題HTMLCONTROLForms.HTML:Hidden.1芬50孤.以物下屬扁于分筐類變榆量的緒是：HTMLCONTROLForms.HTML:Option.1沈A葬教齡茅；HTMLCONTROLForms.HTML:Option.1鉛B建工資艷；HTMLCONTROLForms.HTML:Option.1由C青牙膏組銷量貨；HTMLCONTROLForms.HTML:Option.1詠D責網(wǎng)絡從支付珠方式炒（現(xiàn)緞金、夸信用幅卡、侵支票客）維正確技答案便:DHTMLCONTROLForms.HTML:Hidden.1野單選冬題HTMLCONTROLForms.HTML:Hidden.1鬧51棕.統(tǒng)怨計分灑組的默結果法，應閘當是呈：HTMLCONTROLForms.HTML:Option.1炕A尋組內(nèi)弱具有職同質避性，揮組間易具有忘差異耍性；拒HTMLCONTROLForms.HTML:Option.1六B儉組內(nèi)郵具有要差異截性，神組間科具有捏同質美性；煤HTMLCONTROLForms.HTML:Option.1藥C慰組內(nèi)進具有交差異藍性，宅組間尸具有執(zhí)差異館性；未HTMLCONTROLForms.HTML:Option.1糾D父組內(nèi)素具有誼同質翅性，立組間隆具有載同質椅性掘正確拿答案雙:AHTMLCONTROLForms.HTML:Hidden.1銹單選忌題HTMLCONTROLForms.HTML:Hidden.1雨52罵.在柜計算毫指數(shù)門的公灶式中餅，同秋度量鼓因素梁的選而擇時損期是概：HTMLCONTROLForms.HTML:Option.1黑A配報告殺期；坐HTMLCONTROLForms.HTML:Option.1望B雀基期雖；HTMLCONTROLForms.HTML:Option.1寶C歐分母跳為基塞期，豎分子塔為報撥告期俯；HTMLCONTROLForms.HTML:Option.1青D駕分子依分母陜?yōu)橥疽粫r過期盒正確笑答案回:DHTMLCONTROLForms.HTML:Hidden.1旺單選細題HTMLCONTROLForms.HTML:Hidden.1團53兵.抽逆樣平路均誤君差反披映了必樣本堪指標五與總架體指促標之寨間的趴：HTMLCONTROLForms.HTML:Option.1洋A池實際耕誤差霜；HTMLCONTROLForms.HTML:Option.1膨B裙調查朗誤差銹；HTMLCONTROLForms.HTML:Option.1努C挽可能舌誤差務范圍吃；HTMLCONTROLForms.HTML:Option.1除D糾平均太誤差勾程度鎮(zhèn)耳正確使答案賴:DHTMLCONTROLForms.HTML:Hidden.1踐單選卻題HTMLCONTROLForms.HTML:Hidden.1銳54稱.通朽過對酬誤差魚的分療析檢交驗多蚊個總恒體均乏值是墾否相噴等的睜一種粒統(tǒng)計煮方法托是：HTMLCONTROLForms.HTML:Option.1抬A貨抽樣速估計以；HTMLCONTROLForms.HTML:Option.1償B辨假設廁檢驗富；HTMLCONTROLForms.HTML:Option.1充C尿方差戶分析銷；HTMLCONTROLForms.HTML:Option.1豐D簽回歸宰分析垃擊正確堪答案績:CHTMLCONTROLForms.HTML:Hidden.1正單選斑題HTMLCONTROLForms.HTML:Hidden.1池55捕.如不果數(shù)底據(jù)分險布很給不均饑勻，駕則應乏編制鎮(zhèn)：HTMLCONTROLForms.HTML:Option.1鑄A渠開口追組；漠HTMLCONTROLForms.HTML:Option.1蹤B煎閉口懼組；棵HTMLCONTROLForms.HTML:Option.1煌C開等距紫數(shù)列葛；HTMLCONTROLForms.HTML:Option.1批D礙異距吵數(shù)列蓋何正確證答案演:DHTMLCONTROLForms.HTML:Hidden.1鳥單選胳題HTMLCONTROLForms.HTML:Hidden.1菜56桂.最輩常用療的反芳映數(shù)趟據(jù)離宣散趨饑勢的剪指標編值是玉：HTMLCONTROLForms.HTML:Option.1鄭A零方差醫(yī)；HTMLCONTROLForms.HTML:Option.1市B勤標準荷差；驗HTMLCONTROLForms.HTML:Option.1銳C榆全距肚；HTMLCONTROLForms.HTML:Option.1予D反離散顛系數(shù)沃楊正確決答案勁:BHTMLCONTROLForms.HTML:Hidden.1秧單選頃題HTMLCONTROLForms.HTML:Hidden.1工57消.統(tǒng)游計總生體的演基本趨特征半是：HTMLCONTROLForms.HTML:Option.1取A遠同質瞧性，驗數(shù)量誰性，賭變異助性；晨HTMLCONTROLForms.HTML:Option.1辮B諷大量申性，留變異湯性，隙同質督性；宴HTMLCONTROLForms.HTML:Option.1款C極數(shù)量長性，桶具體跟性，聯(lián)綜合完性；搭HTMLCONTROLForms.HTML:Option.1葵D譯總體賺性，雖社會慶性，裹大量攀性恥正確木答案泰:BHTMLCONTROLForms.HTML:Hidden.1勤單選先題HTMLCONTROLForms.HTML:Hidden.1澆58犁.編分制數(shù)莖量指玻標綜育合指犁數(shù)所綢采用尿的同臣度量盡因素殃是：HTMLCONTROLForms.HTML:Option.1遇A旨質量敬指標墻；HTMLCONTROLForms.HTML:Option.1諸B妙數(shù)量期指標辦；HTMLCONTROLForms.HTML:Option.1淡C陪綜合毛指標勺；HTMLCONTROLForms.HTML:Option.1幟D法相對猜指標智份正確冶答案付:AHTMLCONTROLForms.HTML:Hidden.1僚單選斗題HTMLCONTROLForms.HTML:Hidden.1須59戴.某掃商品嚇價格載發(fā)生瓶變化赤，現(xiàn)撐在的組10喇0元疲只值激原來皮的9趴0元任，則起價格施指數(shù)林為：HTMLCONTROLForms.HTML:Option.1嫂A缸10刪%；吩HTMLCONTROLForms.HTML:Option.1矩B受90親%；姐HTMLCONTROLForms.HTML:Option.1頃C見11紗0%日；HTMLCONTROLForms.HTML:Option.1罷D寬11愁1%烏哨正確秀答案撿:DHTMLCONTROLForms.HTML:Hidden.1桐單選席題HTMLCONTROLForms.HTML:Hidden.1某60哭.某陶市進旦行工藏業(yè)企惹業(yè)生勿產(chǎn)設令備狀骨況普掛查，棒要求截在7惹月1漢日至還7月伯5日優(yōu)全部偽調查爛完畢脖。則錢規(guī)定批的這藝一時擁間是賓：HTMLCONTROLForms.HTML:Option.1什A盈調查雙時間彼；HTMLCONTROLForms.HTML:Option.1斬B施調查像期限攀；HTMLCONTROLForms.HTML:Option.1砍C蔬標準逗時間顆；HTMLCONTROLForms.HTML:Option.1搏D掌登記艇期限漿倉正確暗答案幸:BHTMLCONTROLForms.HTML:Hidden.1吳單選景題HTMLCONTROLForms.HTML:Hidden.1墓61險.下華列關付系中舟屬于蛾負相融關的島是：HTMLCONTROLForms.HTML:Option.1鞏A融農(nóng)田讀施肥花量與斑畝產(chǎn)隸量之燒間的真關系監(jiān)；HTMLCONTROLForms.HTML:Option.1利B角生產(chǎn)魂設備嘴工作道時間拘與維搬修費敢用之符間的供關系向；HTMLCONTROLForms.HTML:Option.1暖C驗商品付流通穴規(guī)模馳與流鑄通費般用之纖間的悔關系蠅；HTMLCONTROLForms.HTML:Option.1罩D機單位顧產(chǎn)品輸原材化料消局耗量小與單拘位成卸本之懂間的領關系福能正確患答案買:CHTMLCONTROLForms.HTML:Hidden.1骨單選叮題HTMLCONTROLForms.HTML:Hidden.1旗62診.以微下屬辰于數(shù)諷值型分變量燭的是話：HTMLCONTROLForms.HTML:Option.1專A質體重滴；HTMLCONTROLForms.HTML:Option.1考B綁性別值；HTMLCONTROLForms.HTML:Option.1拳C伸工作聽崗位評級別換；HTMLCONTROLForms.HTML:Option.1鞋D秋居民標對某仍項改共革措繼施的燃態(tài)度豪（支爛持、抹中立灑、反希對）深培正確偶答案船:AHTMLCONTROLForms.HTML:Hidden.1貍單選項題HTMLCONTROLForms.HTML:Hidden.1弦63狀.以脆下屬貧于定娃距尺劇度的憤數(shù)據(jù)課資料描是：HTMLCONTROLForms.HTML:Option.1險A眨溫度紙；HTMLCONTROLForms.HTML:Option.1林B車受教巷育年震限；校HTMLCONTROLForms.HTML:Option.1伯C哀職業(yè)范技能催等級均；HTMLCONTROLForms.HTML:Option.1矮D哈IS觸BN傘號（扶書號利）慨正確廉答案龍:AHTMLCONTROLForms.HTML:Hidden.1HTMLCONTROLForms.HTML:Hidden.1灰單選奏題HTMLCONTROLForms.HTML:Hidden.1誼64膽.某崗工人職月工團資為甜20滅00短元，原工資捕屬于宰：HTMLCONTROLForms.HTML:Option.1侵A棟品質捐標志馳；HTMLCONTROLForms.HTML:Option.1俘B服數(shù)量釀標志斤；HTMLCONTROLForms.HTML:Option.1該C發(fā)變量讓值；跌HTMLCONTROLForms.HTML:Option.1皇D拿指標潑混正確滾答案宵:BHTMLCONTROLForms.HTML:Hidden.1剃單選歡題HTMLCONTROLForms.HTML:Hidden.1嗎65誦.某友城市座擬對枕占全須市儲遷蓄額割五分糖之四春的幾柴個大大儲蓄校所進寄行調皂查，旅以了粒解全須市儲但蓄的坊一般勤情況貪，則蠟這種定調查牛方式是是：HTMLCONTROLForms.HTML:Option.1捐A妄普查衣；HTMLCONTROLForms.HTML:Option.1勿B(yǎng)熊典型園調查六；HTMLCONTROLForms.HTML:Option.1乒C合抽樣陰調查籃；HTMLCONTROLForms.HTML:Option.1救D州重點絲調查活尺正確顫答案權:DHTMLCONTROLForms.HTML:Hidden.1緣單選厘題HTMLCONTROLForms.HTML:Hidden.1木66公.以福下屬裳于定報比尺塞度的臭數(shù)據(jù)饞資料祥是：HTMLCONTROLForms.HTML:Option.1憑A脹滿意閘度；在HTMLCONTROLForms.HTML:Option.1長B絹溫度束；HTMLCONTROLForms.HTML:Option.1便C荒工資掠；HTMLCONTROLForms.HTML:Option.1欺D走時間雪項正確游答案朋:CHTMLCONTROLForms.HTML:Hidden.1楚單選溜題HTMLCONTROLForms.HTML:Hidden.1旺67罵.平救均差蠶（A恭.D奔）的佩取值查范圍浴是：HTMLCONTROLForms.HTML:Option.1毛A抵A.痛D=冤0；結HTMLCONTROLForms.HTML:Option.1喜B趨A.打D<橡=0虧；HTMLCONTROLForms.HTML:Option.1拴C悟A.勝D>鍵=0伐；HTMLCONTROLForms.HTML:Option.1封D騰0<席=A維.D繪<=突1拘正確耐答案惑:CHTMLCONTROLForms.HTML:Hidden.1嗚單選孔題HTMLCONTROLForms.HTML:Hidden.1者68脾.對找兩變窄量的旨散點徐圖擬子合最螞好的抵回歸謀線必桑須滿懲足一艇個基硬本條煙件是辱：HTMLCONTROLForms.HTML:Option.1翅A勸因變黑量的刃各個喘觀察敲值與遺擬合曲值差凝的和獸為最諒大；扔HTMLCONTROLForms.HTML:Option.1咱B蔬因變趟量的畝各個張觀察波值與廚擬合皂值差律的和纖為最摟??；蔑HTMLCONTROLForms.HTML:Option.1晉C量因變悠量的糾各個功觀察屆值與包擬合股值差遭的平妹方和劉為最米大；樸HTMLCONTROLForms.HTML:Option.1扛D稅因變野量的油各個自觀察笑值與已擬合幅值差霞的平做方和暫為最漢小。旦喂正確歇答案靜:DHTMLCONTROLForms.HTML:Hidden.1爪單選帝題HTMLCONTROLForms.HTML:Hidden.1瘦69當.某宋連續(xù)株變量俯數(shù)列掉，其米末組蠟為5泡00憶以上踐。又帝知其疾鄰近晨組的膠組中辭值為很48倍0，稼則未瑞組的伸組中偶值為扣：HTMLCONTROLForms.HTML:Option.1盼A散52僻0；碑HTMLCONTROLForms.HTML:Option.1報B蟻51景0；透HTMLCONTROLForms.HTML:Option.1桌C石53襖0；倦HTMLCONTROLForms.HTML:Option.1芳D者54卡0找正確眾答案尖:AHTMLCONTROLForms.HTML:Hidden.1雜單選蘭題HTMLCONTROLForms.HTML:Hidden.1也70蟻.某肉商場另20愈09嗎年空燈調銷鼠售量飽為6棚50邀0臺寄，庫漂存年決末比論年初盒減少陽10炊0臺浙，這氧兩個競總量籃指標紋：HTMLCONTROLForms.HTML:Option.1范A查時期悉指標贊；HTMLCONTROLForms.HTML:Option.1草B恨時點踢指標晌；HTMLCONTROLForms.HTML:Option.1鴨C壞前者循是時全期指者標，微后者健是時薪點指宇標；佳HTMLCONTROLForms.HTML:Option.1刺D魄前者宋是時倡點指拐標，鉆后者挎是時瓦期指謀標拘正確豐答案蝶:CHTMLCONTROLForms.HTML:Hidden.1馬單選子題HTMLCONTROLForms.HTML:Hidden.1術71設.一稠個管袖理統(tǒng)靠計總渣體：HTMLCONTROLForms.HTML:Option.1耗A頑只能獵有一涉?zhèn)€標超志；斃HTMLCONTROLForms.HTML:Option.1披B飛只能珠有一待個指仿標；萬HTMLCONTROLForms.HTML:Option.1刮C熱可以墊有多郊個標罰志；絹HTMLCONTROLForms.HTML:Option.1透D陵可以化有多惰個指爐標乏正確練答案惡:DHTMLCONTROLForms.HTML:Hidden.1橡單選雜題HTMLCONTROLForms.HTML:Hidden.1芝72秘.在敢各種什抽樣唯組織舍形式霞中，大最符此合隨頌機原忘則的潤組織膜形式雁是：HTMLCONTROLForms.HTML:Option.1菊A慢分層欺抽樣弦；HTMLCONTROLForms.HTML:Option.1股B臭整群洪抽樣拳；HTMLCONTROLForms.HTML:Option.1友C味簡單螞隨機訴抽樣受；HTMLCONTROLForms.HTML:Option.1靈D本階段年抽樣蠟方正確狗答案瘋:CHTMLCONTROLForms.HTML:Hidden.1哲單選側題HTMLCONTROLForms.HTML:Hidden.1編73窯.為給調查敗某學姿校學波生的駁上網(wǎng)渣時間叮，從遼一年角級學幅生中典抽取祖80鬧名，取從二資年級鄭學生旋中抽站取6慨0名吵，三摔年級志學生烘中抽擇取5碑0名末進行波調查咽。這洲種調襲查方庸法是璃：HTMLCONTROLForms.HTML:Option.1風A記簡單鐮隨機級抽樣感；HTMLCONTROLForms.HTML:Option.1潛B哀整群抵抽樣壇；HTMLCONTROLForms.HTML:Option.1陪C圣系統(tǒng)壓調查曾；HTMLCONTROLForms.HTML:Option.1幼D繪分層姓調查玩醒正確船答案惕:DHTMLCONTROLForms.HTML:Hidden.1眉單選歷題HTMLCONTROLForms.HTML:Hidden.1銹74南.抽謀樣調挨查中刻的抽承樣誤妹差是膏：HTMLCONTROLForms.HTML:Option.1盲A件隨機窄誤差悶；HTMLCONTROLForms.HTML:Option.1夏B牢系統(tǒng)漁性誤毒差；醒HTMLCONTROLForms.HTML:Option.1薯C昏代表友性誤舊差；式HTMLCONTROLForms.HTML:Option.1瘋D沾登記壤性誤至差炒正確騙答案錘:AHTMLCONTROLForms.HTML:Hidden.1慌單選秩題HTMLCONTROLForms.HTML:Hidden.1份75霸.單糧位成罷本與延產(chǎn)品饞產(chǎn)量箏的相翼關關畫系，飯以及瞎單位覽成本誘與單傷位產(chǎn)勸品原捕材料留消耗遞量的教相關班關系狂，表玩述正循確的落是：HTMLCONTROLForms.HTML:Option.1誼A沫前者唉是正睬相關巴，后鐮者是姓負相沙關；稿HTMLCONTROLForms.HTML:Option.1賤B寨前者鉗是負次相關似，后害者是挨正相徑關；腔HTMLCONTROLForms.HTML:Option.1什C懇兩者刷都是嚴正相糊關；胖HTMLCONTROLForms.HTML:Option.1熱D中兩者腰都是齊負相西關稠正確杏答案故:BHTMLCONTROLForms.HTML:Hidden.1則單選舒題HTMLCONTROLForms.HTML:Hidden.1孝76席.在猴組距描式數(shù)救列中逝，用瓶組中跟值來逮代表相組內(nèi)梯的一都般水涌平的禿假定療條件縱：HTMLCONTROLForms.HTML:Option.1濃A遮各個屯組的脹次數(shù)式相等均；HTMLCONTROLForms.HTML:Option.1載B澡各個罪組的蒸組距股相等筆；HTMLCONTROLForms.HTML:Option.1勝C逮組內(nèi)段變量礎值相貢等；童HTMLCONTROLForms.HTML:Option.1獅D筐組內(nèi)嘉變量閑值呈齒均勻濫分布擺木正確神答案眨:DHTMLCONTROLForms.HTML:Hidden.1駝單選耍題HTMLCONTROLForms.HTML:Hidden.1晶77碌.計朗算計摟劃完孝成情暫況相順對指皮標，更分子易和分盲母的擊數(shù)值保：HTMLCONTROLForms.HTML:Option.1宴A鼻只能鼠是相犁對數(shù)夢；HTMLCONTROLForms.HTML:Option.1劈B旬只能蜜是絕旦對數(shù)為；HTMLCONTROLForms.HTML:Option.1哲C形只能精是平碗均數(shù)鹿；HTMLCONTROLForms.HTML:Option.1糕D豎既可創(chuàng)以是榜絕對金數(shù)，姑也可蜻以是翅相對翼數(shù)或樹平均親數(shù)膛正確魔答案貴:DHTMLCONTROLForms.HTML:Hidden.1叮單選沉題HTMLCONTROLForms.HTML:Hidden.1隆78鄰.在蠟樣本辟容量靈一定拜的情宰況下令，抽攔樣估選計的肢精確薯度和愁置信扁度水躬平之犯間按赤如下鈔方式哈變動兩：HTMLCONTROLForms.HTML:Option.1物A撕同方龍向；植HTMLCONTROLForms.HTML:Option.1相B符反方景向；紐HTMLCONTROLForms.HTML:Option.1念C儉有時微同方矮向，鏡有時甲反方熱向；捧HTMLCONTROLForms.HTML:Option.1煌D胃無法臂確定甚傾正確討答案暮:BHTMLCONTROLForms.HTML:Hidden.1旗單選洲題HTMLCONTROLForms.HTML:Hidden.1東79鹽.方排差分糖析中膽組內(nèi)番方差計是：HTMLCONTROLForms.HTML:Option.1層A慎包括絲隨機濃誤差份和系即統(tǒng)誤剃差；梳HTMLCONTROLForms.HTML:Option.1寧B伙只包紀括隨赴機誤將差，妙不包享括系級統(tǒng)誤生差；障HTMLCONTROLForms.HTML:Option.1每C終只包泡括系枯統(tǒng)誤能差，裙不包佳括隨掙機誤暮差；編HTMLCONTROLForms.HTML:Option.1槍D翅既不腎包括冷隨機丈誤差上，也嚷不包胃括系戒統(tǒng)誤默差生正確若答案隙:BHTMLCONTROLForms.HTML:Hidden.1翼單選冰題HTMLCONTROLForms.HTML:Hidden.1奔80借.以稱下屬詢于數(shù)桿量綜扭合指溜數(shù)的痛是：HTMLCONTROLForms.HTML:Option.1拉A胳產(chǎn)量潤綜合湖指數(shù)照；HTMLCONTROLForms.HTML:Option.1掠B樸價格野綜合躬指數(shù)探；HTMLCONTROLForms.HTML:Option.1脅C弄銷售造額綜票合指勢數(shù)；粉HTMLCONTROLForms.HTML:Option.1饞D筆成本丘綜合束指數(shù)遲痛正確瘡答案兵:AHTMLCONTROLForms.HTML:Hidden.1彼多選含題HTMLCONTROLForms.HTML:Hidden.1非81向.同晌度量概因素典，也部可以廣叫權慶數(shù)，材是因揉為：己HTMLCONTROLForms.HTML:Checkbox.1關A鮮它使滑得不械同度赤量單災位的填現(xiàn)象政總體羞轉化悠為在貍數(shù)量顏上可襪以加暴總；憑HTMLCONTROLForms.HTML:Checkbox.1槽B顯客觀嫂上體劇現(xiàn)它撕在實詠際經(jīng)痛濟現(xiàn)奉象或值過程度中的虧份額姜；HTMLCONTROLForms.HTML:Checkbox.1這C穩(wěn)這是氣我們化所要個測定溫的那膝個因才素；弱HTMLCONTROLForms.HTML:Checkbox.1寶D肢它必暖須固惱定在那相同煩的時屆期郊正確葉答案跌:A叨BDHTMLCONTROLForms.HTML:Hidden.1童多選郵題HTMLCONTROLForms.HTML:Hidden.1警82個.簡門單線施性回魂歸分繳析的壟特點明是：幼HTMLCONTROLForms.HTML:Checkbox.1麥A柿兩個催變量掛之間顛不是趨對等伍關系絲；HTMLCONTROLForms.HTML:Checkbox.1虜B立回歸慎系數(shù)丈有正噴負號涉；HTMLCONTROLForms.HTML:Checkbox.1愚C藍兩個撕變量政都是項隨機帥的；抵HTMLCONTROLForms.HTML:Checkbox.1哀D字利用木一個鐘方程鐵兩個愁變量謠可以匙互相東推算超；HTMLCONTROLForms.HTML:Checkbox.1溜E搜有可水能求剃出兩參個回龜歸方誓程夏正確爹答案逆:A撤BHTMLCONTROLForms.HTML:Hidden.1蚊多選姑題HTMLCONTROLForms.HTML:Hidden.1叔83寺.指豈數(shù)體扔系中甲，指澤數(shù)之殿間的無數(shù)量丈關系已可表鍛述為吳：HTMLCONTROLForms.HTML:Checkbox.1療A研總指妄數(shù)等薪于各應因素院指數(shù)朽的乘示積；號HTMLCONTROLForms.HTML:Checkbox.1種B恒總指努數(shù)等沃于各番因素屑指數(shù)逢之和他；HTMLCONTROLForms.HTML:Checkbox.1寺C謠總指幫數(shù)的葛分子動分母面之差恩等于雷因素酸指數(shù)咸的分啞子分畫母之冶差的杠和；誠HTMLCONTROLForms.HTML:Checkbox.1廁D究總指回數(shù)的擁分子膝分母注之差潤等于困因素享指數(shù)擱的分距子分瞞母之衣差的紗積暖正確曬答案盜:A問CHTMLCONTROLForms.HTML:Hidden.1HTMLCONTROLForms.HTML:Hidden.1遞多選根題HTMLCONTROLForms.HTML:Hidden.1裙84授.下雙列尺食度中難可以教計量遠形成恩為定鈴性數(shù)久據(jù)的愧有：酸HTMLCONTROLForms.HTML:Checkbox.1剖A羅定類狠尺度困；HTMLCONTROLForms.HTML:Checkbox.1冬B替定序曬尺度范；HTMLCONTROLForms.HTML