please help me with the standardized test statistic

mework.aspx?homeworkld=627127910&questionld=13&flushed=true&cld=6945111¢erwin=yes Rita Question 13, 7.3.13 HW Score: 84.82%, 16.96 of 20 points Part 2 of 4 * Points: 0 of 1 Use a t-test to test the claim about the population mean u at the given level of significance a using the given sample statistics. Assume the population is normally distributed. Claim: p =52,500; a=0.10 Sample statistics: x =51,991, s= 2500, n = 15 Click the icon to view the t-distribution table. What are the null and alternative hypotheses? Choose the correct answer below. O A. Ho us 52,500 B. Ho: H = 52,500 Ha: [ > 52,500 Ha: H # 52,500 O C. Ho- H 2 52,500 O D. Ho: H # 52,500 Ha H