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Retired NBME 21 Answers

nbme21/Block 4/Question#39 (reveal difficulty score)
A 46-year-old man comes to the physician ...
1/15 ๐Ÿ” / ๐Ÿ“บ / ๐ŸŒณ / ๐Ÿ“–
tags: biostats

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 +12  upvote downvote
submitted by โˆ—hello(429)
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2q^ = /1090 -t-&;g q = /013

errCria cyqeenrfu rep bd-niWgryeHear almfuor is p2.q

,wNo fro aerr mlaaustoo rsicvseee ssiedaes teh arrrice cfqrnyeue fo qp2 โ‰ˆ q2.

q2 = 120/()3 = 2/03 = 11/5

ersAnw = /115

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 +7  upvote downvote
submitted by โˆ—taway(35)
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suJt as a etno orf bydnoay slee hwo was TFW ta who 2332090()0)(//3 = a.115/.. lot of otqusnie abnks runod 0239/ (ro yan yrlaiimsl eaglr cn)traoif uot to 1

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gh889  I hknti yuo teamn )22/(0/3901)(3 ujts ot cyai!rlf +7
niboonsh  i am cnnofuios +5
arkmoses  oYu haev ot eus the hrday wbrenegi uomaflr 2=dn2p+^+p)q12q(^a p + q = 1 ythe alicblsay tell oyu ttah 90=120^/q hicwh smeka 0/3=q1 own uyo can giufer otu 1)q(-p= so 13(p=/0-,1) =9p32/0 neht ot ueigfr out rcirear you vloes rfo ,2pq 3(/023(2/509=1)1)1/ I gto ti owrgn zuc I rotogf woh to ireufg out p ubt lphoulyef otwn anephp on teh rela ed.al +5
garibay92  2qp= 3/90122/(..()3.0.) morrTasfn ihst ot 2 1 1 2 1 x x = _ = __ __ 1 1 30 03 15 +
garibay92  vinmdeNer :/ tI idtn'd emco otu sa paldnne :( +
garibay92  lrsi4r/eugzUtpM_s/kaoDgpcssee/jr3tr/G2.oI2e +
pg32  Hwo od ew nkow iths sasidee si msuolaaot iee?vcsser I umssaed it swa stju sceuabe tyhe oevl ethse rciarre neuqfecyr eutqosisn thwi AR es,idsaes tub hwo do ew knwo 'ist AR? +
turtlepenlight  sSdoun eikl uehrGac )sh?i( fi i'm reembgmerin cyrerctlo +5
ownersucks  mneiNan Pkic aidesse si rcrhcizeaadte yb mofa s,clel hchiw era inplelidd-a shamcgoe.par soQeunti emst sloa imneont SHM +
amsizar714  hhttguo hsit aws nfacnio meniaa +


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 +2  upvote downvote
submitted by โˆ—link981(208)
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2^p + pq2 + q2^ = =1q+p 1

2^=q q0 =910/ 0 1/=3p 9203/ whcih oursnd to 1

Tyeh rae akgins orf ecairrr fucneyreq ciwhh is .p2q

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 +1  upvote downvote
submitted by โˆ—whoissaad(102)
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rWeeh is hsit neve ?mrof My nds'mi ognig ahy riew nrgyti ot atsedurndn hist.

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sahusema  dayrH rnebgieW ueqriqimuu ablsier toro 009 = 132/0 of lal osnipffrg liwl eb saircerr os 035*. = l1sipm e5 as atht +6
maxillarythirdmolar  isht dseveers a ilimlno opv.eust +1


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 +1  upvote downvote
submitted by โˆ—eacv(46)
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fI u are ont goot ni thma liek me xD. I idd ti siht eTa hyyw: gaev em p9/^1=200 so 0p=31/.

woN I dnee ot ifdn P, so sue = +pqp=1. 1-0/)=(31 10-=.30 09.7

o,S 2=qp )0(.97=00)3(2. 0.406 = 1/)1(5 :D I tgo ti igrth, hsti si ym wya ot od ti suace im nto good ta orcnf.tisa

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eacv  **** 00=q19/ +
bdaines8  uoy tleilalry veha a latolcarcu to u..e.s. ues it +


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 +0  upvote downvote
submitted by electrosalt(0)
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Hesr'e owh I idd ti

X is het fceqeruyn a reantp lilw eb a rracrie of the sdaei.es 14/ si the aibrilbotyp hte rpasnet wlli eahv a lihdc whti the .esdasie horfreeTe

X * X * 4/1 = 1/900

X = 1/15

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