which parameter is used to find the best fit of the noncentral distribution what is noncentrality function how to calculate noncentrality how does chi squared distribution work which statement best describes the fit of a noncentre chi squared distribution? why is the chi squared distribution in data efficient what is the efficient fit of chi squared which parameter of chi squared would be most efficient what is the best parameter for fitting the chi square distribution which chi squared distribution is efficient what is the most efficient way to fit a noncentral distribution? what is the optimal fitting of chi squared what is the optimal fit in a chi square what is the best way to fit a noncentral distribution how to fit chi square distribution to data when a chi square distribution is noncentral, what is the optimal fit? when does non central chi squared distribution get fixed which statement describes the most efficient way to use a noncentral chi squared distribution? how efficient is noncentral chi squared what is chi squared