For the same sample data and null hypothesis, how does the P-value for a two-tailed test of compare to that for a one-tailed test? The P-value for a two-tailed test is three times the P-value for a one-tailed test. The P-value for a two-tailed test is twice the P-value for a one-tailed test. The P-value for a two-tailed test is half the P-value for a one-tailed test. The P-value for a two-tailed test is the same as the P-value for a one-tailed test