A random sample of 850 births included 427 boys. Use a 0.10 significance level to test the claim that 51.5% of newborn babies are boys. Do the results support the belief that 51.5% of newborn babies are boys? . . . .. Identify the null and alternative hypotheses for this test. Choose the correct answer below. O A. Ho: p #0.515 H, : p = 0.515 O B. Ho: p = 0.515 Inc H, : p > 0.515 O C. Ho: P = 0.515 H1 : p = 0.515 O D. Ho: p = 0.515 H1 : p