WhatCan’tYouDetectWithN=20.jpg

A picture titled ''What can't you reliably detect with n=20?''. It lists the following: People who like spicy food are more likely to like Indian food (n=26), Liberals rate social equality as more important than do conservatives (n=34), Men weigh more than women (n=46), People who likes eggs report eating egg salad more often (n=48), and Mmokers think smoking is less likely to kill someone than do non-smokers (n=144)''