I n'tdo wkon fi ehrte is na uoqatnie rfo hi,st ubt I slalcbayi eudpmp otu vyere oiisdinv rssaoc eht aetlb ot get ~%5 no ag.evrea
Hree yteh re04:0 a / 000,6 = 00.25 607 / 0650, = 0 5403.00 / 505,3 = 0005036. / ,0505 = .059200 5 / ,0480 = 002.5
The vaearge fo tsehe %s ofr all the aseyr = 8.5%o. S5 'tsath lsoec honeug to 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%.
eiecdinnc = enrubm fo enw secs/a wen sace+s uootpapnil at k.sri wen sas=ce 520. Ppleeo ta srik hatt aery 5050 iicnngdl(u nwe cssa.e In oen nipto hyte were a pnloopitua ta sikr) /025 5500= 9.%4
educExl het ikaent ea.ry dAd all het iesovipt stslure +005++00(530+0023402 = 050)1. Diveid 5010 yb eth tolta nbmeru fo tpetsnia ormf teh rstat fo het cinnedeic rodei,p reya ,1 os 0600 -t&g--; .0/06=0250501,0 isht si het geaevar ssaocr lal 5 aye.sr rFo l,uaann iidedv .250 yb the nmubre fo ,aeyrs 5 ;gt&-- 2055./ = 050. -;g&-t 5.%
Thats' ohw I otg i.t
cIndcneie is ltayicypl culleadatc as a nbermu sseiedad rpe xdeopes puatnloipo rpe iutn etmi, ulyausl rya.e Fro ache aer,y iivdde teh ppoele ,unofd by eth pleeop sed.expo uoY rrivae ta gesuifr fr heac ryae binge %,4 5% dan 6%, grveaea igenb %.5
:Q hyW ont uocnt tnaike year fro hihwc eth ccedniine meses ot be ?4%0
sA:n oS s'tath the krict fo eht eiq.tosnu TI eemss ot pymli teh tnkeia yaer lsao sah 0400 wne cs,sae utb shti t'ins ici,ennced isth si l!ecenprvae tWah denahppe ereh asw ahtt hte aptunopilo of 0001,0 aws otn enbig ceesndre fro ISA.D nTeh oyu aetrstd the nnerisgec mg.aporr
lcTyipayl ni yan rigescenn pgaror,m uoy lwil shtaeblis hte bsilaene pevcneelar of hte aseised by setting lla fo eht langere lppait.unoo oYu ifdn 0040 new ssce,a btu esthe rwee sutj dtteuneedc sc.esa oYu xdecelu hetm omfr ouyr orimi.ogtnn For the nxet are,y oyu eekp a hatwc no eth 0060 fte,l fo hwhic 004 lveeodp SIAD. ouY culcaetal diciennce ofr ihst ayre sa .76% nad edxeluc shtee 004 mfro het tnex eary nda so no.
//-tttepmtrnslt-aeadsotct0m/1sabch01sls/1orhsley1epdseirtiht1a./etss.u-:po
The tarch on tshi ites swohs awuropbr/e/theapaTe/l ein(v)r.rtcaceotge h Tsi oqesntui akss "okheilloid of iimsnsg na "oascioaitns - hwihc ailybscal esnam tawh si teh slafe spviotie tr,ae iwchh is teh iinfniotde fo lTyp/epaah I re.orr oQsentui tmse ttssae h.a0ap5=,0l wchhi is 5.%
atBe si epTy II ,rreor nad uwdol be 01% eas(fl )getnavie. %09 wodul be eorPw 1)(a-etb
I 'ndto nokw teh noqeiatu for ,sthi tub I ddi ist:h hTe sum fo cienedcin pre reya/ hte sum fo mnbrue aiiegarmn in ptoali.ponu ...So 8/005,80,210 = 2005.8 ro 5%2.
submitted by ∗youssefa(162)
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$279$49oS urmnbe fo acsse wtih vpsoiite sryeoogl idgrun "tken"ai speerstern vrecapeenl nad sholdu tno eb ocdtunaec orf when gntuailcacl iolpnapotu at sr.ki nliauPtoop at rkis = Tlaot utpnoopila - creel.peanv inoDg ,htta mus pu hte lanuna dsneniecci flet = 400 + 052 + 502 + 030 + 300 = 05.10
inAypgpl cencdinei urfaoml = /50)10-010(00400,0 = .520 rove a altto fo 5 s.raye
lunnAa = 5/02.5 = 5.0%0
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