Two independent samples are selected from two populations with means uy and u2, respectively. Suppose a 99% confidence interval for u1- H2 is (-1.65, 21.65), a 95% confidence interval is (0.2, 19.8), and a 90% confidence interval is (1.775, 18.225). In testing Ho : H1 - H2 = 0 versus H : H1 - 42#0, the p-value is between 0.20 and 1.00 between 0.10 and 0.15 between 0.05 and O.10 between 0.01 and 0.05. between 0.15 and 0.20

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