Listed below are the lead concentrations μg/g measured in different traditional medicines.

Listed below are the lead concentrations in μg/g measured in different traditional medicines. Use a 0.10...

Listed below are the lead concentrations in μg/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 16 μg/g. Assume that the sample is a simple random sample. 18 9.5 20 18 3.5 5.5 7.5 13 3 17.5 Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? A. H0: μ = 16 μg/g    H1:...

Listed below are the lead concentrations in μg/g measured in different traditional medicines. Use a 0.10...

Listed below are the lead concentrations in μg/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 16 μg/g. Assume that the sample is a simple random sample. 18 9.5 20 18 3.5 5.5 7.5 13 3 17.5 Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? A. H0: μ = 16 μg/g    H1:...

Listed below are the lead concentrations in μ g/g measured in different traditional medicines. Use a...

Listed below are the lead concentrations in μ g/g measured in different traditional medicines. Use a 0.05 significance level to test the claim that the mean lead concentration for all such medicines is less than 15 μ ​g/g. Assume that the lead concentrations in traditional medicines are normally distributed. 6.5     9    10.5    14.5    20.5    16    6.5   4.5   22   16.5 What are the null and alternative​ hypotheses? Determine the test statistic. Determine the​ P-value State the final conclusion that addresses the...

Listed below are the lead concentrations in mu​g/g measured in different traditional medicines. Use a 0.10...

Listed below are the lead concentrations in mu​g/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 mu​g/g. 17.5, 2.5, 18, 4.5, 4.5, 14, 10.5, 12.5, 5.5, 4.5 What are the null and alternative​ hypotheses? Determine the test statistic ____ (round to two decimals) State the final conclusion that addresses the original claim.: (Fail to reject Reject) ____ H0. There is ____...

Listed below are the lead concentrations in mu μ​g/g measured in different traditional medicines. Use a...

Listed below are the lead concentrations in mu μ​g/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 19 mu μ​g/g. Assume that the lead concentrations in traditional medicines are normally distributed. 12 14 21 21.5 13.5 21.5 9 16 21.5 5.5

Listed below are the lead concentrations in μ​g/g measured in different traditional medicines. Use a 0.10...

Listed below are the lead concentrations in μ​g/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 20 μ​g/g. 6      15.5      19      6      21.5      22      11      15.5      22      17.5 Determine the test statistic. State the final conclusion that addresses the original claim. (Reject or Fail to Reject) H0. There is (sufficient or insufficient) evidence to conclude that the mean lead concentration for all...

Listed below are the lead concentrations in muμ​g/g measured in different traditional medicines. Use a 0.05...

Listed below are the lead concentrations in muμ​g/g measured in different traditional medicines. Use a 0.05 significance level to test the claim that the mean lead concentration for all such medicines is less than 17 muμ​g/g. 6, 20, 8.5, 7.5, 22, 20.5, 14, 16, 18, 6.5 Please answer all below: test statistic? p-value? reject/ fail to reject? why?

Listed below are the lead concentrations in mu​g/g measured in different traditional medicines. Use a 0.05...

Listed below are the lead concentrations in mu​g/g measured in different traditional medicines. Use a 0.05 significance level to test the claim that the mean lead concentration for all such medicines is less than 14 mu​g/g. 18     3.5     16.5     21     11.5     8.5     8     17.5     8.5     3 What are the null and alternative​ hypotheses?

Listed below are the lead concentrations in mu​g/g measured in different traditional medicines. Use a 0.10...

Listed below are the lead concentrations in mu​g/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 20 mu​g/g. 21.5     9     19.5     22     8.5     20     19.5     11     18     20

Listed below are the lead concentrations in μ​g/g in different traditional medicines. Use a 0.05 significance...

Listed below are the lead concentrations in μ​g/g in different traditional medicines. Use a 0.05 significance level to test the claim that the mean lead concentration for all such medicines is less than 18 μ​g/g. Assume that the lead concentrations in traditional medicines are normally distributed. 17 8.5 11 16 8.5 20 22 16.5 7.5 10