The mean and standard deviation: what does it all mean?
Livingston
Edward H
EH
Division of Gastrointestinal and Endocrine Surgery, University of Texas Southwestern School of Medicine and the VA North Texas Health Care System, Dallas, Texas 75390, USA. edward.livingston@utsouthwestern.edu
D035843:Biomedical Research / Q000379:methods; D016011:Normal Distribution; D013223:Statistics as Topic / Q000379:methods*