need help with your account or subscription? click here to email us (or see the contact page)
join telegramNEW! discord
jump to exam page:
search for anything ⋅ score predictor (โ€œpredict me!โ€)

Retired NBME 15 Answers

nbme15/Block 3/Question#48 (reveal difficulty score)
A paper says, "We chose the sample size to ...
5%, Type I error ๐Ÿ” / ๐Ÿ“บ / ๐ŸŒณ / ๐Ÿ“–
tags: biostats repeat

 Login (or register) to see more


 +6  upvote downvote
submitted by โˆ—cassdawg(1781)
The site was recently locked๐Ÿ”’
It can be re-accessed by making a purchase.

Purchase your membership here
unscramble the site ⋅ become a member$279$49

In ipyosstehh ,tgintes teh lahpa elavu si the bpyrtiibloa of ginmka a Teyp I r.roer isTh si eht yept of error nietdmneo ni het noteqs.iu

  • pyTe I rroer - you fidn a irefdefcne ehnw a enedreffic e'osntd lelyra esix.t
    • Oen wya fo erenbrmmieg shti si taht isht si hwta csnsiettsi ""tnwa to a:ekm etyh awnt to difn a figistinacn cdreffneie in ietrh da,at stuh it si hte it"rfs m"istake tdhey' eakm.
    • Aphal is eht boryptaliib oyu era ignilwl to atecpc hatt yuo ldocu eavh amde a yept I rrero (e..i an phlaa vaule of .005 saenm ereth si a 5% poibriablty you docul akme a tepy I rorre dna ctrjee teh nllu ytphsiohse nhew uoy dhlsuo not)

  • Tyep II rerro - oyu od ton nidf a enfeiferdc wneh uyo odslhu ahev sbecaue a rtue efineedfcr elraly tesixs
    • eatB si hte ratipioblyb htta oyu mkea a ypte II rorer
    • roweP si qeual to (1 - ea)bt
    • wPoer cna eb ecreidans yb cengnirias mleaps e,szi dna suth with a rrlgea mselap uoy ahev a wrleo tblboiiypra fo ingkma a pyTe II rroer
    • wroPe acn oals eb nrcaiedse by esinngirac eetxpced eefcft zsei ro nrnacgsiei iescioprn. tI si gntrnseiite ot eton rucayacc ash on ftfcee on epwor.

2FA002 26p3

unscramble the site ⋅ become a member$279$49
cheesetouch  1A82F0 p582 +

  • The P value is the probability that a type 1 error has been committed, and the null hypothesis has been erroneously rejected.

  • A P value of 0.05 or less is considered statistically significant.



Must-See Comments from nbme15

cassdawg on Deoxyhemoglobin is a better buffer of ...
andro on T-lymphocyte thymocytes localized to the ...
cassdawg on Burning
cassdawg on 1000
cassdawg on Left ventricular pressure increased, right ...
cassdawg on Pancreatic enzymes
cassdawg on Decreased smoking
cassdawg on Low blood solubility
cassdawg on Glutamine
cassdawg on Prolonged fecal excretion of the organism
cassdawg on The neural plate is present, but the neural ...
cassdawg on Immunohistochemistry
cassdawg on epp Amplitude: 1; mepp Amplitude: 1; ...
cassdawg on Action of pancreatic enzymes on adipose

search for anything NEW!