I t'dno ownk if ehetr is na netuqiao rof ,stih btu I laylsbica deppum tuo veyer iidsnvio orscsa teh ltbea ot etg %5~ no eg.aaevr
Hree tyeh a:04 e0r / 0060, = 25 70060. / 6,500 = 00350.40 / 35,50 = 0.603500 / ,0055 = 00.92055 / 00,48 = 2005.
ehT ageearv fo eseth s% rof lla hte esary = o. 558%S. tahts' lcseo hneuog ot 5%.
A related discussion (on a question from NBME 21) is here: https://nbmeanswers.com/exam/nbme21/714
The quickest way to do this is to add all the numerator ... = 1500. Then Divide by both year and susceptible population =1500 / (5*6000) = 5%.
iceceidnn = nmbeur fo wne ssc/ea enw ssca+e ouaolipntp at .ksri enw ecss=a .250 ePpeol ta ikrs thta eyar 0055 cldnig(uin wen seasc. nI noe intop ehyt ewer a anpoliutpo at krs)i 052/ =5500 49%.
eudxlcE eth nkaite ay.re dAd lal teh teiosvip lterssu 050(303++++004002502 = 1.)050 eiidDv 5010 by het latto brenmu of etsaintp mofr teh ttsra fo teh ndnccieei ,pridoe raey ,1 so 0006 ;-t-g-& 00=205./6,00510 hsit is hte reaveag osracs lla 5 ysrae. rFo ana,unl ddiive .502 by teh nrubem of r,syea 5 t-;g-& .552/0 = 05.0 -t&;-g .5%
Tsha't ohw I otg i.t
nieIeccnd si cllipyyta dullacctae as a nmureb saddisee pre soxpede apoontiupl rpe inut ,mtei ulasluy ye.ra For ache ryae, eivdid the lepeop n,dfuo by hte pepelo exsd.peo uoY vairre at rgusfie rf ahec yare ngebi 4%, 5% and %,6 evegaar gnbei .%5
Q: Why tno ntcou naketi yrae rfo chwhi eth ieedcnicn sseem to eb 0%4?
Asn: oS htt'sa het rctki of the qne.uotsi IT sseme to pmlyi teh eknita yera lsao sha 4000 nwe secsa, utb shit 'nist de,cnnicei tsih si nae!ecplver hWat hdpeneap hree aws thta teh unioolppta of 01000, wsa ont eibgn edrcesne rof SAID. hTne yuo rsteadt the innrecsge rp.rgmoa
pyTyilalc in yan negcsenri prrgm,ao uoy lwil bsaeihslt teh enbealsi peelerncva fo het eaeissd by ntsietg all of teh nrgleea .oponltuipa uYo fnid 0004 ewn aec,ss but sheet eewr jtsu dtnecueedt seacs. ouY dxeluce mthe ormf yuro gnriomn.ito Fro hte xent e,ray ouy ekep a hwcat on the 6000 ftl,e fo hihcw 400 epldoev S.IAD uYo ltucceala indnececi rof tshi raye sa .%76 nad eucdlex hetes 004 rmof hte nxet yrea dna so n.o
eoyc-1hdtersnhtmimr/a/d/pt/btoscatt0o1hsetueri1ss0tlt.aes1et--lal/sps.:1sp
hTe thrca on tish etis swohs e//wepuaarTb/aeholtrp e(eornetg.v)crtcai Thsi ieqonstu asks oiidhl"olek of msgiins an otaincsi"sao - whcih iyblaacls mnaes wtha is hte lasef osevtiip ,tare wichh is teh eintifodni fo hyTepapal/ I errro. niosetuQ emts atstse .a5hla=0p0, chiwh si .5%
etaB si Teyp II orr,er nad lowdu be %01 ls(fae e.tev)niag 90% wludo be orwPe 1-)te(ab
I od'tn onwk eth eoaiuntq for ,htsi tub I did ihs:t Teh smu of ececinidn epr yre/a eth usm fo mruneb igniaarme ni ntia.louppo o.S .. 0,/1850,8002 = .08520 ro .%25
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$279$49oS mubern of sasec iwht tpeiivos geyorslo rundgi taink"e" rtnpsseere caveenprle dan dhsuol nto be tncoauecd fro nhew aculiatcngl ouppitoanl ta s.ikr Pialnoputo at irsk = latTo appnluooit - .rnaplecvee gDino ttha, mus pu eht ualnan encncisied etlf = 040 + 025 + 250 + 030 + 003 = 0.510
glApypin eindceicn mlufora = ()001050-04000/1,0 = 250. revo a latot fo 5 rs.yae
unnAla = 0/5.25 = 50.%0
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