marginal significancep < 0.01
Interpretation thresholds followed standard normal distribution critical values: ±1.96 ( p > 0.05) = Nonsignificant deviation; ±1.96 to ± 2.58 (0.01 < p < 0.05) = Marginal significance and ±2.58 to ± 3.29 (0.001 < p < 0.01): Strong evidence against independence.