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

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Listed Below Are The Lead Concentrations In Ug G Measured In Different Traditional Medicines Use A 0 01 Significance Le 1 (51.71 KiB) Viewed 73 times

Listed below are the lead concentrations in µg/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 14 µg/g. Assume that the sample is a simple random sample. 19 17 7.5 12.5 3.5 11.5 9.5 13 2.5 15 Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? OA. Ho: μ= 14 µg/g H₁: μ> 14 μg/g OC. Ho: 14 μg/g Hy: μ < 14 μg/g 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 original claim. Ho. There is C OB. Ho: μ= 14 µg/g H₁: μ#14 µg/g OD. Ho: μ> 14 µg/g H₁: μ< 14 µg/g evidence to conclude that the mean lead concentration for all such medicines is 14 µg/g.