Exchangeable random variables: Difference between revisions

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is the same as the joint probability distribution of the original sequence.
 
A seqencesequence ''E''<sub>1</sub>, ''E''<sub>2</sub>, ''E''<sub>3</sub>, ... of events is said to be exchangeble precisely if the sequence of its [[indicator function]]s is exchangeable.
 
[[Independent and identically distributed]] random variables are exchangeable.