I. the Chi-Square Distribution Is Positively Skewed

i. The chi-square distribution is positively skewed.
ii. Nonparametric tests of hypothesis, which are also called distribution free tests, require the
Population to be normally distributed.
iii. The computed value of chi-square is always positive because the difference between the
Observed frequencies and the expected frequencies are squared.

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) (i) , (ii) , and (iii) are all false statements.