http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Sampling variability and central limit theorem
1 online resource (1 video file (00:20:59)) : sound, colour.
Dr. Mine Cetinkaya-Rundel introduces sampling distributions and the central limit theorem, explaining how random samples from a population create a distribution of means, and the central limit theorem predicts this distribution will be approximately normal for large enough samples.