20. Find the rejection region necessary for testing whether the proportion oftransactions assigned to each of the five memory locations differ. Use α = .05.
(A) Reject H0 if x2＞1.145476
(B) Reject H0 if x2 ＞0.710721
(C)Reject H0 if x2 ＞ 11.0705
(D)Reject H0 if x2 ＞9.48773