Standard deviation Posted by GeoPur Posted by GeoPur posted in Low Stakes Posted 10 months, 3 weeks ago Standard deviation So I saw my standard deviation/100 hands for NL5 on 28k hands and it was I think 74. Is the sample size good enough in order to tell that this is my true standard devation? If not then how many hands do I need? Loading 2 Comments... Be the first to add a comment You must upgrade your account to leave a comment. This thread has been locked. No further comments can be added.