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€)

You must be logged in to vote!
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(1780)
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 hpsosthiye i,netsgt eth lpaah ulave si eht bibrltoaypi fo imknga a Teyp I .rorer sihT si eht tyep fo orrer onmdeient in eth qost.ueni

  • peTy I errro - oyu nfdi a frnfeeecid ehwn a finrecefde 'ntsdoe laleyr t.ixes
    • Oen way fo emirrbegenm ihts is htat shit is tahw tnecisisst "an"wt ot :meka yeth want to find a iatingfiscn cfedfenrie in thrie ,taad huts ti si teh ts"ifr itekam"s t'yehd .amek
    • lAhap si the brlytiabopi you rae lingwli ot tcpaec ttah yuo cdlou hvae aedm a ptye I errro .i(e. an lhpaa aulev of .005 emsna eerht si a 5% piaboiytlbr you clodu ekma a eypt I rrreo dan ertcje the luln ihsohsteyp nhwe you hoduls t)on

  • yeTp II orrre - you od ont nfdi a fefdeicrne hnew oyu oduslh veha ecbseau a ruet eencifedrf elaylr esxtis
    • tBea si eht ployitabibr ttha uoy maek a tepy II rroer
    • rPweo is laeuq ot (1 - e)abt
    • ePorw can eb decnsiera by ringisenca mpseal szei, and htus whti a rerlag apemsl oyu aveh a wrloe ipiboablrty of ikmnga a eTpy II orrer
    • Poerw nac asol be enrceadsi yb ecsnigarin eetcdpex ftefce seiz or iaersngicn .iincpsero tI is snnrgteitie ot teon ayaccucr ash no tceeff on e.owpr

F00A22 623p

unscramble the site ⋅ become a member$279$49
cheesetouch  A2081F 52p8 +

  • 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.


You must be logged in to vote!

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!