Part 2 of 5 Points: 0.2 of 1 Save A random sample of 853 births included 427 boys. Use a 0.05 significance level to test the claim that 51.1% of newborn babies are boys. Do the results support the belief that 51.1% of newborn babies are boys? . . . . . Identify the null and alternative hypotheses for this test. Choose the correct answer below. O A. Ho: P = 0.511 H1: p > 0.511 O B. Ho: p = 0.511 H1: p