share email twitter ⋅ join discord whatsapp(2ck)
free120  nbme24  nbme23  nbme22  nbme21  nbme20  nbme19  nbme18  nbme17  nbme16  nbme15  nbme13 

NBME 22 Answers

nbme22/Block 3/Question#22 (43.4 difficulty score)
A study is conducted to assess the prevalence ...
Chi-square test🔍
tags:

Login to comment/vote.


 +23 
submitted by usmleuser007(377),
unscramble the site ⋅ remove ads ⋅ become a member ($39/month)

tJus mrereb:me

)1 -tsTte at(e rfo wot) = ksolo ta the eamn svulae of 2 surogp

)2 OVANA iynsal(as of renaia)cv ~ iekl te-tts tbu = okslo ta mean avslue fo 3 ro more spuorg

)3 irs-Cquhae = klsoo at teh %() or iprprnooost ewteneb 2 or meor orgspu.

so, ustj kloo rfo owh amny urgpso eignb sdededars and atwh lavuse they aer gnusi (% or ena)ms




 +18 
submitted by mcl(586),
unscramble the site ⋅ remove ads ⋅ become a member ($39/month)

etipesD a ncmreiu ulvea ldboo( eru)spesr ibgen urasdm,ee pntiaset uwodl eb eitdanegsd etiher snpryveheeti or ome.onitsnver To my nrsunitnad,gde hte etsb ttes fro cingompra aealrocicgt brleiasva sorcsa urgspo si a ihc asrequ es.tt

In tcatro,ns a etst-t is sdue ot amoprec beetwne eth mesna fo wot srogpu aumdees(r vibaaerl smtu be qnuat)tv.eiita




 +2 
submitted by d_holles(173),
unscramble the site ⋅ remove ads ⋅ become a member ($39/month)

I saw evrne tgthau tawh -ttset vs eisarhd-uCq ws.a gnGoi fof fo eht AF betla tdidn' .ehpl Tish eivod lewob xenpaeidl eth nccptoe aleryl ll.ew

Yowtpva?wtmd0ymo.S:E9w.=T//wu2tKbe/uchacsht

Fro eth Q rrefe ot 1c'ms@ em.ncmot




 +0 
submitted by usmleuser007(377),
unscramble the site ⋅ remove ads ⋅ become a member ($39/month)

hss.ih/t/s:ntarrtaadete.t-pdlaw-eeasaoawwsnntvwr//d




 +0 
submitted by usmleuser007(377),
unscramble the site ⋅ remove ads ⋅ become a member ($39/month)

)1 slynsaiA of aevrcnia is a rpoerdceu desu ofr garcnipom laemsp mnsae ot see fi ehret si nstfuicfie ieeecdnv ot rneif htat the nesam of het oognencrdprsi oltaoupinp brdtiistsunio laos df.iefr

2) ehWer -esttt ameorcp lnoy owt i,tnsodrbiitsu lyiaanss fo caveiran si aebl ot aroempc namy. • Wtah deos the awy-one ptar ma?ne It is eno ptndndeee vblieraa yasla(w cionno)tsuu dan extyacl one eednedipnnt ribevlaa aysw(al lgarec)it.coa A lniges nenpdneeitd raibealv nca heva anym les.elv

drdoom  via @usmleuser007 https://www.slideshare.net/adsarwar/anova-and-ttest +  



 +0 
submitted by medstudied(1),
unscramble the site ⋅ remove ads ⋅ become a member ($39/month)

hWy is hte coecrtr rawsen shuqi-earc tt?es I tge ahtt it’s dseu fro atcceaolrgi abvlisrae but eer’w criampnog veclenaper eeatrs.pnegc Is atth eorsedicnd ogcaeiarc?lt

liverdietrying  You’re looking at two categorical variables, Caucasian vs. AA and HTN versus normotensive. So you’re still using Chi2 to analyze. +5