Conduct a test at the =0.05 level of significance by determining (a) the null and alternative hypotheses, (b) the test statistic, and (c) the P-value. Assume the samples were obtained independently from a large population using simple random sampling. Test whether p1>p2. The sample data are x1=122, n1=255, x2=137, and n2=305.

(a) Choose the correct null and alternative hypotheses below.

z0= (Round to two decimal places as needed.)

P-value =