Uncorrelated

Bol

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In probability theory and statistics, two real-valued random variables are said to be uncorrelated if their covariance is zero. Uncorrelatedness is by definition pairwise; i.e. to say that more than two random variables are uncorrelated simply means that any two of them are uncorrelated. Uncorrelated random variables have a correlation coefficient of zero, except in the trivial case when both variables have variance zero (are constants). In this case the correlation is undefined.

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Pagina's: 88, Paperback, Betascript Publishers