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???
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???