give a reasonable definition of a chi square dist with zero degrees of freedom. (work with mgf of a dist that is chi square and let r=0) I was thinking this is gamma dist with alpha=0,beta=2 but can we have gamma dist with a=0???
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Originally Posted by ninano1205 give a reasonable definition of a chi square dist with zero degrees of freedom. (work with mgf of a dist that is chi square and let r=0) I was thinking this is gamma dist with alpha=0,beta=2 but can we have gamma dist with a=0??? Look at these: JSTOR: An Error Occurred Setting Your User Cookie Noncentral chi-square distribution - Wikipedia, the free encyclopedia
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