What's new

YouTube T2-8 Covariance: population vs. sample, and relationship to correlation

Nicole Seaman

Chief Admin Officer
Staff member
Thread starter #1
Covariance is a measure of linear co-movement between variables. Independence implies zero covariance, but the converse is not necessarily true (because variables can be dependent in a non-linear way).

Here is David's XLS: http://trtl.bz/2B9nqdO