Consider the hypothesis test below. H. : P1 - P2 0 The following results are for independent samples taken from the two populations. Sample 1 Sample 2 ni = 200 n2 = 300 P1 = = 0.27 P2 = 0.15 Use pooled estimator of p. a. What is the p-value (to 4 decimals)? Use Table 1 from Appendix B. b. With a = 0.05, what is your hypothesis testing conclusion? Select your