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Retired NBME 21 Answers

nbme21/Block 3/Question#21 (reveal difficulty score)
A screening program is instituted for ...
10% 🔍 / 📺 / 🌳 / 📖
tags: biostats

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 +20  upvote downvote
submitted by ∗drdoom(1206)
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25,00 ttensdsu ... tbu uoy fdin uto rdugni your ilintia ecsnre hatt 050 dlearya hvae eth eissade. ,So ittokeusr eohts peo.pel Ttha esveal ,0020 stusdnet woh od’nt ehva teh i.esdsae

Ovre het oecsru fo 1 a,yre uoy eorvdcis 200 ttdusnes epldvdeoe eht .fientncoi sT:uh

020 wne asces / ,2000 leoepp hwo ’didtn ahev het asisede hnwe you tsrtead uory udsyt = 01 peretnc

T,rykic yctirk BMEN ...

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sympathetikey  hA, I s.ee kaThn !oyu +
niboonsh  mI dma ta who islmep siht tuosnqei laucalty is +7
sahusema  ecdieIcnn si erumseda rofm tshoe TA I.SRK peloPe wthi teh iesdeas aer ton csodnidere ot be ta .risk oS 0502 - 050 = 2000 loeppe s-ti.rak Of heost ,0002 hintiw oen eyra 002 vpedelo eht adee.iss oS 0002020/ fo eth k-rsiat pntaupoilo olpdeev eth sdse.aei /200200 = %10 = niceincde +3
daddyusmle  kcfu mi ddretaer +2
skonys  tsuM be Foralid tStea .y.it..srUnvie +
l0ud_minority  tWah if ethy gto adlmhcaiy inaag owh luowd iths canhge eth nrbe?usm +



 +10  upvote downvote
submitted by ∗drdoom(1206)
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otDn’ erotfg that dinineecc is eht ebrunm of ewn cessa wchhi ergeme ni na fetcdfeuna aupnplooit. nccineIde is gyrtin ot gte ta the quotisen &-g;t “nI a iengv ry,ae how yman nwe peleop veoldep stih ssi”ae?ed

In rteho rosd,w oyu ctoann cuton eleppo how lreaady vaeh the ssdeiea. You eahv to dulexce etohs peeopl rofm ouyr cnllaaotc.iu uYo nwat to w,okn gamno lla teh elpope uto trehe how OD OTN ahve teh edssa,ie who nyam setmi tshi aeyr was oeosenm n(we)yl idns?eadgo

aiSd nreylfeidtf ill,ts you dtn’o wnta to blneoct-ou“d”u epolpe how dleoveepd hte sdeasei foreeb your yu.tds As an tisopiloee,dmig htta wuodl rewsc up ouyr snees fo woh nfectivie or tlsseaiinbmsr a sasiede i.s Yuo want ot nwok, rom“f teim1 ot item2 ohw yanm wen aecss egedrm?e”

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questioneverything  uoY uwldo ocnut eth tatol srki olpo. miadyahCl is ont a hoccinr aseiesd so you ouwdl attre eohts 005 eoplpe and hyet duwlo unertr to eth kisr o.plo +2
drdoom  uBt you wdoul itrsf ehav ot ieertdmen atth tyeh EDERLCA het .ieoncinft aWht fi uyo aveg tmeh tx nad neth ehyt ecmo bkac dan asy, "cod i got eht ad"cymliha -- si htis a ewn csae or idd eht tx i?lfa rYoeu' uganmssi it recelad btu bymae ti ind.'dt ats'hT ywh you twan to DECUXLE romf het rtsta ynonae hwo igthm aerdaly ahev deisesa fo .tteniser +7



 +3  upvote downvote
submitted by questioneverything(5)
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kO I get atth if 500 lyaerad hvea eth eiesasd tenh het ikrs lopo si pdopred ot 0002 nutsedts utb het uitqonse eslclfciipya yass hatt het tste si oden a reya .rfielt.a. 050 lppeoe ahd hiydalac,m ouy dwuol ertta m.teh ouY dto'n ombeec minmue to adilhamyc reaft ineofinct so tyeh duowl go bkca oint eht srik o,opl enigamn hte olop oludw runtre to 250.0 Teh nwasre sluodh be 8,% sthi aws a bda iestouqn.

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thepacksurvives  eah,Y stih aws ym ues.si I ogt ti ownrg cbseuea fo t-i-sh ltsli d'otn deanrnsutd teh lgoic bc ouy nac tge ymcdaalhi lituplme mitse +8
hungrybox  UCFK rueyo' higrt. aDmn I dntdi' nvee tikhn utoba ha.tt shtTa' ficngku .ubdm I gseus this si why oydbon tseg erepfct essocr no tshi maex .llo Ocne oyu tge rmtsa gno,hue eth srrreo in eht uotenqssi attsr rnpitpig oyu .pu cLuyk for em 'Im reshtiygla hebndi ahtt gesat laom +11
usmile1  to kaem ti enve orem olyopr ie,ntrwt it ayss they rea dingo a crnenegsi pogmrar rof RTSFI RYAE eonmw eleoglc ttud.enss oS one yare ,etlar are tyhe loowlfgni shit smae ugorp fo tesdnu,ts ro odwul teyh be necsniegr the ingminco stirf yas?er +6
dashou19  I kntih teh smae at trif,s but tfear a cdeons erad, eht ioqtesun stme disa i"la"oinatdd 200 d,nesutts ciwhh mnaes eth strfi 005 stdusten o'dtn tn.ocu +
santal  xgnuho@ybr You ear .me +2
neovanilla  1em@ilus I aws kihignnt eth eacxt aesm tgh..i.n +1
happyhib_  I reega ihts si a tarsh tuqseoi;n I asw iekl lwel if hsit si dnoe ryalye fro ewn resmnafh hte ogllwfino yrea would eb of het enw slsca utb( eht dorw adidiltaon eamd em og nstigaa .shi)t olsA uoy cdoul ssuaem thta htey eewr rdeteat and no nolrge evha eth sde.i.sea. I odtn keli ti ethnoysl tbu kwon fro indcneice htey natw uyo ot tno decinul oehts thiw sseaedi os i jsut tenw with odgma uiqntesos no nniciceed to egt to 01% +



 +2  upvote downvote
submitted by ∗drdoom(1206)
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Aslo resndioc this tareg ipierctsnod from the ’NsHI eMHS tsabd:aea

ENECINDIC: ehT nmbuer fo ewn sasce fo a ivegn siaedse durnig a gneiv droepi ni a pseeidicf aotlpnuiop. tI osal si sued orf eht arte at ciwhh enw etvens uoccr in a eddenfi iatl.upoonp tI is dtdfefritienae rofm PNEELEVCRA, ciwhh erfser ot all ssae,c enw or ,ldo ni hte opualoipnt at a niveg .tmei

=iu:r9crm0/pm?b.9ou/tdlh5nh.De/41ois/gh.ivstne

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questioneverything  ehT ncperaleve of ayldmaihc ni iths rpguo oluwd eb 0. tI si ton a hcicnro daie.ses +



 +0  upvote downvote
submitted by ∗usmle11a(102)
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!g!syu

hte ieotnqsu endost yas ttha eht 500 gto u,drce os it ilwl be 2000 hwo era at srik.

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