Which of the following are correct statements regarding the chi-square distribution?
A) Distribution is negatively skewed
B) Chi-square is based on two sets of degrees of freedom, one for the numerator and one for the denominator
C) Its shape is based on the degrees of freedom
D) All of the above are true
E) None of these statements are correct are true

Question

Quizplus · Accepted Answer

The shape of the chi-square distribution is determined by the degrees of freedom. It is not negatively skewed; it is positively skewed, especially with fewer degrees of freedom. The chi-square distribution does not involve two sets of degrees of freedom like the F-distribution does.

Which of the Following Are Correct Statements Regarding the Chi-Square