Find the Rejection Region for a Test of Independence of Two

Short Answer

Find the rejection region for a test of independence of two classifications where the contingency table contains r = 2 rows and c = 4 columns and α = .10. A) $\chi ^ { 2 } > 6.251$
B) $\chi ^ { 2 } > 13.362$
C) $\chi ^ { 2 } > 22.307$
D) $\chi ^ { 2 } > 15.507$