千零六十八章——千羽新
{"code":0,"data":{"bookInfo":{"bookId":1005810017,"bookName":"柯南机械师","authorId":3716791,"authorName":"松平修身","Id":12,"ame":"轻","Url":"//2cy.","auditStatus":19,"checkLevel":15,"subCateId":281,"subame":"衍","unitCategoryId":20059,"unitSubCategoryId":20061,"isVip":0,"bookType":1,"form":etype":1,"totalprieLayout":0,"bookStatus":"完本","signStatus":"签约品","desc":" 考证向；逻辑向；科向
始间设定19943月，单主哀，剧期走向组织及FBI撕逼关，完全专注哀感经历。
间轴走史实路线，考证全，保证实且靠故。
科等，算主角缘。
复杂内容附带解，实懂直接群找给讲。
，欢迎观赏表演
另外——
推徒儿文社【衣冠丐帮】
“饮吞月，再饮尽江河”","joinTime":"2017.03.17","collect":19904,"updChapterId":713851266,"updame":"千零八十二章——回（完结）","updTime":"2022-05-20","updChapterUrl":"//read./chapter/Z5ZgwUlwbze2/ksYhdGgtY6fM5j8_3RRvhw2","cbid":"6925412904058603","bookLabels":[{"tag":"冷酷"},{"tag":""},{"tag":"技术流"},{"tag":"机智"}],"bookLabelsTime":1653475874,"bookTag":{"tagName":"轻","link":"///2cy"},"updInfo":{"desc":"30内更新低10万字","tag":"","updStatus":""},"chtIorNiame":""},"i":{"reable":1,"moEnable":1,"donateEnable":1},"wordst":"233.36万","clickTotal":-1,"reAll":12222,"reWeek":22,"mo":10,"showWordst":"233.36万","vipClickWeek":0,"vipClickAll":362,"tRelated":[],"isSighTic":1},"riskbe":{"be":0,"message":""},"riskInfo":{"banId":0,"banMessage":"","sessionKey":"","captchaAId":"","captchaURL":"","pht":"","ge":"","offlicha":0,"captchaType":0},"fo":{"actualWords":2229,"authorReend":[],"authorSay":"","cbid":6925412904058603,"ccid":62527121351830511,"chapterId":713784798,"ame":"千零六十八章——千羽新","chapterOrder":1164024,"cvid":18590263775845219,"extra":{"Name":"千零六十九章——雨夜登山","us":0,"prevName":"千零六十七章——威胁与露馅","prevVipStatus":0,"volumeBody":true,"volumeName":"正文卷","Url":"//read./chapter/Z5ZgwUlwbze2/80DUi1WJTQ-2uJcMpdsVgA2","preUrl":"//read./chapter/Z5ZgwUlwbze2/4Dlnu01va_vwrjbX3WA1AA2"},"fi":0,"freeStatus":0,"modifyTime":1652992209,"":713847533,"Ccid":62537067824988190,"prev":713784720,"prevCcid":62527113030324662,"updateTime":"2022-05-20 04:30","uuid":1199,"vipStatus":0,"volumeId":62495824,"wordst":2229,"isFirst":0,"t":"
东京候，位乡奥木染仍副平静模，彷佛切与座村关。
千羽搬进此空置住宅，座屋逐渐气。且，仅仅功劳。
，千羽思并，坐客厅沙，业本呆。
【置信区间……写怎答桉啊？】
业本，娟秀字将整数题程极观方式罗列答题区域，令任何阅读感比赏悦目——
果答错话。
轻轻皱眉头，千羽回朔答桉内容，很快便问题。“啊……果问题？”
问题候，轻猫咪脚步声厨房方向向边延伸。
“千羽，”穿围裙目瑛笑眯眯。“晚餐马做哟！边业检查完吗？”
“嗯，”千羽点点头。“体什问题……本方差写错，待儿需改。”
“本方差？”目瑛回忆，似乎题目。“啊，置信区间题吗？”
“啊，”千羽将业本轻轻合，站身。“本方差体方差太……体方差离差平方除N，本方差除（N-1）才，除N话本方差S2偏，低估体方差。”
“呃，听很复杂呢……”目瑛脸色立刻僵硬。“…………先吃完晚饭再研究怎？”
“……”千羽瑛难神色，终轻笑点点头。“吧吧，反正概几分钟给讲完东西，先吃饭。”
虽瑛平常居住，因住山神社，因此买食材回烹饪便件劳费力，千羽本并瑛烹饪水平抱什信。乎料，做饭味错。
“虽确太经常做饭，烹饪经历很丰富啊！”瑛千羽解释。“八寻姐姐，村爷爷奶奶，经常邀请边做饭吃，练。”
换句话讲，千羽瑛便形活关系——瑛经常间候拜访千羽，烹饪并且共进顿比千羽熟悉代西式餐点更加趣传统或者方特色食物。相应报答……
“，什本方差除（n-1），n呢？”目瑛很乖巧坐千羽身边，拿笔提问。“体方差n吗？”
“问题……”千羽思索。“简单因本均值虽体值偏估计量，并刻保持致……差值导致本方差等(n-1)倍sigma^2，果需话给写遍推导。果记错话，知识应该需掌握具体……”
“讲讲吧，”目瑛点点头。“反正……今问题需解决吧？晚点再回，问题彻底搞明白比较。”
乎，明明千羽很简单，终却漫长令痛苦教始。
“本均值方差体方差除N啊，公式算知。”
“求0，yn*本均值n*体均值，消掉。”
“变sigma^2因离差平方期望值恒定啊，虽定每离差平方数字，给偏估计量，精准数值，转化——混淆精确计算偏估计两概念，者。”
……
目瑛将公式推导内容正确写，千羽轻轻松口气。
“祝贺……，应该彻底掌握。”
“啊，复杂呢，”瑛刚刚完几张草稿纸，露尴尬笑容。“脑真点笨呢，千羽久牢牢掌握东西，却花间。”
“，倒至……”千羽原本打算安慰目瑛，却知该何口。“反正……东西稍微超纲……”
话语稍稍暂停候，远处窗玻璃突传雨滴拍打声音。
“雨吗？”瑛梦初醒向窗户，似乎什。“啊！几点？”
等千羽报间，已经挂钟间。“九点五十……已经晚？”
“怎？”千羽并反应。
“忘记给【师傅】喂粮！”目瑛神稍微安。“今早喂顿，应该已经饿。”
【师傅】目瑛神社养猫，千羽做客候，经常它玩，相熟悉。
“……”眼窗外片漆黑，千羽稍稍放。“送回怎？”
目瑛居住神社位山，需走段蜿蜒山路才抵达。果晚走夜路话，其实蛮危险。
“，。”目瑛几乎任何犹豫便拒绝千羽请求。“雨并，且回山路很熟悉——请放。且果送回话，候需再走回，太浪费间。”
【话，目朗读听书app，野果阅读，www.yeguoyuedu.com 安装新版。】
“啊……”被拒绝千羽绪稍稍低落，点点头。“……吧，注安全。”
“放啦，”目瑛笑眯眯点点头。“雨已，回路很安全，放吧~”
尽管安，千羽仍勉强点点头。“……注安全，虽很熟悉，毕竟确实黑，山路很滑。”
“担啦——其实呢，果回话，定太适应路况呢！”目瑛边收拾书本，边千羽打趣。“，担，很灵活呢！”","authorWords":{"t":""},"updateTimestamp":1652992200,"isBuy":0,"limitFree":0,"eFW":0,"ark":"","isPubliode":1,"fEnS":0},"rewardI":0,"todayt":0},"refo":{"weekt":22,"disForward":0,"disBackward":0,"rank":8555,"totaloInfo":{"montht":10,"disForward":0,"disBackward":0,"rank":9717},"checkLevel":15,"isPubliode":1,"hasSubscribe":0,"settings":"","hasLite":false,"bookActReward":{"hitU":0,"subscribeC":otF":0},"abInfo":{"abTextGroup":1}},"msg":"功"}