A scientist computes a 90% confidence interval to be (4.38, 6.02). Using the same data, she also computes a 95% confidence interval to be (4.22, 6.18), and a 99% confidence interval to be (3.91, 6.49). Now she wants to test H0 : = 4 vs. H1 : 6= 4. Regarding the p-value, which one of the following statements is true? (a) p > 0.10 (b) 0.05 < p < 0.10 (c) 0.01 < p < 0.05 (d) p < 0.01