aciaBlyls iths nieuqsto utsj kass hatw" is peorw" and ssak oyu ot npaixle htta %80 e.rowp reowP si 1 - atbe pt(ye 2 re)orr, isaallcyb nehw a nrfcefeedi iesxst nda teh unll ohpyhsties si etejcedr is re.wop So fi eth Rx tdtcese a enma rifednfcee of .40 in hatmas ni the einptast ni teh tmeanetrt pg,our then thta aatd aflsl ni eth 80% erwpo aern,g dan tis gcnicfinsaie is 59% t)50p&;0.,(l P ealuv si ujst eth olayiirtbbp of gismneoht pnpneghia yb cen,hac os yuo thaw isht ot eb slse atht 5% so rwhavete yuo vdbesore 'nsti tullihsb.

I eohp iths e,dpehl and tcroecr me if m'I r.wgno

A EOTN TO PESMLI NDEDMI STUESNTD IELK YSFLEM !:

trFis Spte : wroPe is bpaltoibiry ro ecncah ( ttah a ystud illw tceted a teur dc)eenieffr . oS elancc uto ryeve inlegs pinoto atht assy 08 % of usbsjetc ( dnA I aemn every legisn neo of tmeh !!) ihchw si sbaaycill vreey iensgl niopot from A ot D

ocednS petS : tsih veslae yuo with yonl poinot E dna F hhwci ear won niqsoniuget oruy sndndraegunit of eth p uelav ( angia a pibalbiotry cnhac/e atsth a ustdy illw eectdt a edcirfneef enhw neon exstsi )I n oru sudty lla the avsule bteidnao wree esaocatisd hwit a p luvae of 3.050 i.e ssle ntah .00.5
I(T PNOO F )

hTdir teSp : kciP noopit F

uYo will idfn ttha msto fo ehste usteisnoq are jstu a apyl no rwosd - 08 % rybliaotbpi vs 08 % of uectsjsb to estt hwetehr oyu adndsteunr awht het etmr rlyela amsen

eoPrw = iaylibt to dtetec a cidffernee eebnetw ugospr (fi eno es xtsP)i euval ;l.&0)(t50 = yliraitbbpo ahtt ursstle erwe eud to amonrd haeccn

%08 orpew = 08% ccnhea fo eht dtusy bengi aebl to tdecet mmopyst ,ecanshg hhiwc in ihst esac asw A.K04(A 80% ncehca fo tndeecgit a nigsicfntai p alu)ev

%80 hnccae p)ew(or eht sytud retocrcyl detiinesif the niesexect fo an tiioacssaon in tlarey.i fI an oiaocisnsta si eendrmdeti to sxie,t %&95gt; accneh het dtusy nad yilrtea erega tiwh hcea eorht )p.&0(l5t;