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4 April 2011

3 April 2011

28 March 2011

27 March 2011

  • 23:2423:24, 27 March 2011 diff hist +4,427 N HeteroskedasticityCreated page with "In statistics, a sequence of random variables is heteroskedastic, if the random variables have different variances. The term means "differing variance" and comes from the Greek "..."

21 March 2011

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