Which of the following is a characteristic of the chi-square distribution?
A) symmetric around 0
B) positively skewed
C) negatively skewed
D) mound-shaped

Question

Quizplus · Accepted Answer

The chi-square distribution is positively skewed, meaning it has a long tail to the right. It is constructed based on the sum of squared standard normal random variables, and the degrees of freedom determine the shape of the distribution.

Which of the Following Is a Characteristic of the Chi-Square