This Question: 3 pts 14 of 18 (12 complete) The numbers of successes and the sample sizes for independent simple random samples from two populations are provided for a right-tailed test. Use a 90% confidence interval. Complete parts (a) through (d). X1 = 23, n1 = 30, X2 = 19, n2 = 40, a = 0.05 Click here to view a table of areas under the standard normal curve for negative values of z. Click here to view a table of areas under the standard normal curve for positive values of z. c. If appropriate, use the two-proportions z-test to conduct the required hypothesis test. What are the hypotheses for this test? O A. Ho: P1 = P2. Ha: P1 > P2 O B. Ho: P1 = P2. Ha: P1 P2, Ha: P1 = P2 O D. Ho: P1