Which of the Following Best Describes the Rejection Region in a Chi-Squared

Multiple Choice

Which of the following best describes the rejection region in a chi-squared test of independence?

A) χ² > χ²_{α, (r - 2) (c −2)}
B) χ² > χ² _{1−α , (r - 1) (c −1)}
C) χ² > χ²_{α, (r - 1) (c −1)}
D) χ² < χ²_{α, (r - 1) (c −1)}
E) None of these choices are correct.