Which of the following are true about a chi square variate?
(A) It is the square of a standard normal variate with one degree of freedom.
(B) Asn (sample size) tends to infinity, the chi square distribution tends to normal distribution.
(C) The sum of independent chi square variates is not a chi square variate.
1
(A) and (B) are correct.
2
(A) and (C) are correct.
3
(B) and (C) are correct.
4
(A), (B) and (C) all are correct..