AutoSave . OFF AA ?. CG ... Document29 9 Home Insert Draw Design Layout References Mailings Review View Tell me Share Comments Calibri (BO. 12 Aa v AL AaBbCcDdEe AaBbCcDdEe AaBbCcD AaBbCcDdEE AaBb AaBbCcDdEe Paste BIU X 2 A v A v Normal No Spacing Heading 1 Heading 2 Title Subtitle Styles Dictate Editor Pane 5 Listed below are the lead concentrations in ugg 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 ugig. Assume that the sample is a simple random sample. 6 5 13 22.5 14 11.5 4.5 2.5 13.5 17 Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? O A. Ho: 1 = 15 pg/9 O B. Ho: 1 = 15 ug/g Hy: 1 = 15 pgig Hy: 1 # 15 ug/9 O C. Ho: M = 15 ugig O D. Ho: M > 15 ugig Hy: H > 15 pgig Hy: p