Conduct the following test at the alphaequals0.10 level of significance by determining (a) the null and alternative hypotheses, (b) the test statistic, and (c) the P-value. Assume that the samples were obtained independently using simple random sampling. Test whether p 1 not equals p 2. Sample data are x 1 equals 28, n 1 equals 254, x 2 equals 38, and n 2 equals 302. Question content area bottom Part 1 (a) Determine the null and alternative hypotheses. Choose the correct answer below. A. Upper H 0 : p 1 equals 0 versus Upper H 1 : p 1 equals 0 B. Upper H 0 : p 1 equals p 2 versus Upper H 1 : p 1 greater than p 2 C. Upper H 0 : p 1 equals p 2 versus Upper H 1 : p 1 less than p 2 D. Upper H 0 : p 1 equals p 2 versus Upper H 1 : p 1 not equals p 2 Part 2 (b) The test statistic z 0 is enter your response here. (Round to two decimal places as needed.) Part 3 (c) The P-value is enter your response here. (Round to three decimal places as needed.) Part 4 Test the null hypothesis. Choose the correct conclusion below