Listed below are the lead concentrations in polg measured in different traditional medicines. Use a 0.01 significance le

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Listed Below Are The Lead Concentrations In Polg Measured In Different Traditional Medicines Use A 0 01 Significance Le 1 (37.66 KiB) Viewed 21 times

Listed below are the lead concentrations in polg 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 polg. Assume that the sample is a simple random sample. 13 3,5 135 21 7 14 7.5 16 19 105 Assuring all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? OA. H: 2 = 15 g/9 Ов, но р= 15 рога HE #15 pg/g Η μ» 15 μη OC. Ho p 15 polg OD. Hy = 15 polo H, με 15 μg/g H, < 15 pola Determine the test statistic (Round to two decimal places as needed.) Determine the P-value (Round to three decimal places as needed) State the final conclusion that addresses the onginal claim y Ho There is evidence to conclude that the mean lead concentration for all such medicines is 1599