http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
1 online resource (1 video file (00:05:03)) : sound, colour.
Muhammad Shakil Ahmad introduces parametric tests, including common types like the student's t-test, which requires normally distributed numerical data and considers factors like sample populations and testing direction.
Statistics for clinical research - a practical guide ; 23