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€)

NBME 22 Answers

nbme22/Block 4/Question#6 (reveal difficulty score)
A population of vegetarians is surveyed to ...
t-Test ๐Ÿ” / ๐Ÿ“บ / ๐ŸŒณ / ๐Ÿ“–
tags: biostats repeat

 Login (or register) to see more


 +4  upvote downvote
submitted by โˆ—dr.xx(176)
get full access to all contentpick a username

The t test is one type of inferential statistics. It is used to determine whether there is a significant difference between the means of two groups.

https://researchbasics.education.uconn.edu/t-test/

get full access to all contentpick a username
namesthegame22  T test = 2 numerical groups. +



 +0  upvote downvote
submitted by โˆ—weirdmed51(30)
get full access to all contentpick a username
  • T test- mean of 2 groups.
  • ANOVA - mean of 3 groups
  • Chi-test- 2 or more percentages or proportions (categorical values)

This question asks for mean of 2 groups

get full access to all contentpick a username
weirdmed51  FA p.263 +



 +0  upvote downvote
submitted by โˆ—namesthegame22(13)
get full access to all contentpick a username

AKA "Student's t-test"

Students t-test assesses for statistically significant differences between the means of two groups

get full access to all contentpick a username



Must-See Comments from nbme22

sacredazn on Unrearranged immunoglobulin gene
seagull on Decreased binding of RNA polymerase
seagull on Anticholinergic
liverdietrying on Release of stored thyroid hormone from a ...
keycompany on Negative nitrogen balance
kernicterusthefrog on Displacement
mcl on Area labeled โ€˜Dโ€™
joha961 on Displacement
imgdoc on Area labeled โ€˜Cโ€™ (Abducens nucleus, right)
alwaysanonymous on 25 mL/cm H2O
drdoom on 1 in 600
seagull on Glutamine
bubbles on Acute retroviral infection
yotsubato on Phase variation

search for anything NEW!