Can you please help me with this questions including the test statistics, p value and conclusion

Save Part 2 Of 4 Points: 0.17 of 1 Listed below are the lead concentrations in ug/g measured in different traditional medicines. Use a 0.01 significance level to test the claim that the mean lead concentration for all such medicines is less than 15 pg/g. Assume that the sample is a simple random sample. 17.5 3.5 11 15.5 16 18.5 22.5 7.5 7 5.5 Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? O A. Ho: H = 15 pig/g B. Ho: H = 15 pig/g H1: # 15 pg/g Hu 15 pig/g H1 : H> 15 pig/g H, : p