What Are the Characteristics of the Chi Square Distribution? Select

Multiple Choice

What are the characteristics of the Chi square distribution? Select all that apply.

A) Degrees of freedom for the chi square distribution is based on the sample size.
B) The mean of the chi square distribution equals the degrees of freedom.
C) The variance of the chi square distribution equals the product of the sample size and the degrees of freedom.
D) Zero is the minimum value for chi square.