#8 part cDetermine the test P-value

Listed below are the lead concentrations in ug/g measured in different traditional medicines. Use a 0.10 significance level to test the claim that the mean lead concentration for all such medicines is less than 14 ug/g. Assume that the sample is a simple random sample. 3 35 165 10.5 8.5 20.5 3 35 14 175 Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? or O A. Ho- H = 14 pg/g B. Ho H= 14 pig/g H1: p # 14 ug/g H1: p 14 pig/g O D. Ho = 14 pig/g H1 H 14 ug/g Determine the test statistic. -1.85 (Round to two decimal places as needed.) Determine the P-value (Round to three decimal places as needed.)