A data set lists earthquake depths. The summary statistics are n = 600, x = 4.35 km, s =4.28 km. Use a 0.01 significance level to test the claim of a seismologist that these earthquakes are from a population with a mean equal to 4.00. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. What are the null and alternative hypotheses? O A. Ho: H = 4.00 km O B. Ho: H # 4.00 km Hy: HI 4.00 km Hq: H # 4.00 km Determine the test statistic. (Round to two decimal places as needed.)