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【面试语言表达】数据分析面试经验.pdf

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|职业蛙CareerFrog 【更多资料】适合求职路上的你 看到隔壁楼有一些姐妹正在找统计类(尤其dataanalyst)的工作,希望可以尽我 一点微薄之力分享一些自己的面经和经历,如果说得不对的,欢迎姐妹们来补充改 进。楼主玻璃心,请不要人肉或人身攻击。 首先分享一点常见的面试题: 技术类的: 1.Canyouexplainp-valuetoabusinesspeoplewhodoesnthaveany statisticalbackground?(similartothat,theycouldaskexplain variance,mean,modemedian,etc) 2.Howtotestif acoinisafair coin? 3.Whatsthedifferencebetweenlogisticregressionandlinear regression? 4.Ifyoursqlqueryisrunningslow,howwillyouoptimizeyourquery? 5.Whatsthedifferenceamongleftjoin,rightjoinandinnerjoin, full join? 6.Ifyouwereto designanexperimenttotestwhethershouldwedoan videoadsonourwebsite,howwill youdothat? 7.Whatstheassumptionoflinear regression? 8.WhenyousearchsomethingorbuysomethingonAmazon,itshowsyou otherrecommended items,howdoyouthinkthisrecommendationsystem works?(Inotherwords,ifyouweretobuildthisrecommendationsystem, what modelingmethodswillyouuse?) 跟business相关的: 1.Whatexperienceyouhaverelatedtostatistics?Describetomewhat obstaclesyoumeetandhowyoudealwithit? 【获取】 近期名企招聘机会 |500强笔试题|1000+面试经验分享|专业求职讲座 |职业蛙CareerFrog 【更多资料】适合求职路上的你 2.Haveyoueverhadaharddeadlineanddidntmeetit?Howdoyou avoidthatsituationhappenagain? 3.Doyouhaveteamworkingexperiencebefore?Howdoyoudealwith conflictsordifferentopinions? 然后谈谈统计相关专业可以找哪些工作,统计专业的就业面还是很广的。楼主 知道的 有marketinganalyst,financeanalyst,dataanalyst,quality assurance,datascientist,riskanalyst,pricinganalyst,clinicaltrial statistician,etc.不同title对相关的技术要求非常不一样,楼主就我知道的 谈谈吧,重点谈data analyst或者data scientist,其它职位我都有同学在做, 自己不是特别深入了解,如果说错了欢迎指出哈。 1. marketing
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