I the Chi-Square Distribution with Large Degrees of Freedom Approaches

Multiple Choice

i. The chi-square distribution with large degrees of freedom approaches a normal distribution.
ii. The chi-square distribution is positively skewed.
Iii) Nonparametric tests of hypotheses, which are also called distribution free tests, require the population to be normally distributed.

A) (i) , (ii) and (iii) are all correct statements
B) (i) and (ii) are correct statements, but not (iii) .
C) (i) and (iii) are correct statements but not (ii) .
D) (ii) and (iii) are correct statements but not (i) .
E) All statements are false