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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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q2^ = /0190 -;tg-& q = /031

rierCra ecrqefuny erp dnr-eWHgryaebi mfloaur is p.2q

,wNo fro rrae mlautaoos evesreics sdaeeiss eth errcair uqercefny fo q2p โ‰ˆ q.2

2q = 1)320/( = 203/ = /511

srneAw = 51/1

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 +7  upvote downvote
submitted by โˆ—taway(35)
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Jtus sa a teno rof bondyya lsee owh wsa TFW at hwo 3/0932(2)0/0)(3 = 1../a51. lot fo iqnotseu kansb duonr /0923 (ro yna ymilasilr laegr otcfna)ir out ot 1

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gh889  I ntkhi yuo anmte )/3)/0(23(2019 tsuj to rlyiac!f +7
niboonsh  i am icnoufsno +5
arkmoses  uoY eahv to ues eht arhdy wigerenb mluofra dqp2+(p+22)=q1^an^ p + q = 1 heyt biycaalsl ellt you taht 0=q^02/91 hwhic saekm q1/=03 now uoy cna geuirf uot )-1=qp( so 1p/)13-,0(= =03p2/9 enth to ureifg tuo arcierr uyo evslo fro p,2q 11=31/((5/)0/0)2392 I ogt ti gornw czu I fogtor who to ifureg tuo p tub heyoulpfl onwt naephp no het lrae de.la +5
garibay92  p=2q /..29/.(3103(2)).0 asfrrmTon sith ot 2 1 1 2 1 x x = _ = ____ 1 1 30 03 51 +
garibay92  vmeeiNdrn /: tI ddin't meco tuo sa nndplea :( +
garibay92  Mor.ke/tst4og/eIzsrcspapujU_s/D23lergG2/ire +
pg32  owH do ew wonk hist asdsiee si aoomatlus cerssveie? I smedaus ti asw tjus ceuaesb yhte velo etesh raicrre erfyecnqu euqntsiso ithw AR aess,seid btu owh do we know its' R?A +
turtlepenlight  uSnosd kile Gcaruhe ish?() fi mi' mreerenimbg lcreortcy +5
ownersucks  ineNmna ckiP siesead is rrdtzhceiaeca by foma ,csell chiwh aer l-ilanepidd scgrhmeoap.a Qnisuteo setm loas nointem SMH +
amsizar714  thtugoh sthi asw nfncaoi aaeimn +



 +2  upvote downvote
submitted by โˆ—link981(208)
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^2p + pq2 + ^2q = =q1 +p 1

q=^2 9q=/100 =p031/ 0/392 iwhch dnruos ot 1

yehT era ksgnia rof rcearri cyrufneeq ciwhh si .q2p

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 +1  upvote downvote
submitted by โˆ—whoissaad(102)
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rhWee si hsit enve o?rfm My 'mdnsi niggo yha eriw rtyngi ot etnndardus .shit

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sahusema  yardH irgbeWne ilsmruebuierquai q ootr 090 = 3/201 fo lal noigrfpsf liwl eb carriesr os 5*0.3 = s51ile pm sa thta +6
maxillarythirdmolar  hist eedresvs a nlomlii puvtoe.s +1



 +1  upvote downvote
submitted by โˆ—eacv(46)
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fI u are nto goot in ahmt lkei em D.x I idd it thsi yy Th:wae vgea em p^90/210= os p/01.=3

wNo I deen to nfdi ,P so sue +=p .pq1= /11-30(=) 3=-.100 7.09

,So q=2p .).92037=0)((0 4.006 = ()11/5 D: I tog it rhtig, this si my wya to do it usace im not oodg ta tsrfoacn.i

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eacv  **** 9=0/q10 +
bdaines8  ouy rltllieya ehav a ualcorcalt ot ...eus. ues it +



 +0  upvote downvote
submitted by electrosalt(0)
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reHs'e woh I ddi it

X is eth eenyfcqur a atnepr iwll eb a earrcri fo hte .sdaseie 4/1 si het iiboylrbtpa eth rtepans iwll hvea a clihd twhi het se.saedi orfhTeeer

X * X * 14/ = 19/00

X = /115

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