The shape of a chi-square distribution
A)is symmetric.
B)is skewed to the left.
C)is skewed to the right.
D)depends on the sample data.

Name: The shape of a chi-square distribution A)is symmetric. B)is skewed to the left. C)is skewed to the right. D)depends on the sample data.
Brand: Quizplus
Rating: 4.9 (34 reviews)

Question

Quizplus · Accepted Answer

The shape of a chi-square distribution is skewed to the right, and its shape depends on the degrees of freedom, not the sample data. As the degrees of freedom increase, the distribution becomes less skewed and more symmetric.

The Shape of a Chi-Square Distribution