Uncertainty propagation c: Square-root of sample size (sqrt(n)) factor

Name: Uncertainty propagation c: Square-root of sample size (sqrt(n)) factor
Uploaded: 2013-05-11T13:56:50+00:00
Duration: 5 min 58 s
Channel: David Liao
Description: (C) 2012-2013 David Liao lookatphysics.com Origin of the famous sqrt(n) factor by which the standard deviation of the sample means is narrower than the standard deviation of the measurements (parent distribution)

(C) 2012-2013 David Liao lookatphysics.com  Origin of the famous sqrt(n) factor by which the standard deviation of the sample means is narrower than the standard deviation of the measurements (parent distribution)