bn:00260162n
Noun Concept
Categories: Exponential family distributions, Continuous distributions, All articles needing additional references, Infinitely divisible probability distributions, Articles with short description
EN
Chi-square distribution  Chi Square distribution  Chi-2  Chi-squared distribution  Chi-squared random variable
EN
In probability theory and statistics, the chi-square distribution with k degrees of freedom is the distribution of a sum of the squares of k independent standard normal random variables. Wikipedia
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