Listed below are the lead concentrations in 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 15 μ​g/g. Assume that the sample is a simple random sample. 9.5     15     9     21.5     18.5     22.5     9     10     9.5     4.5

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

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

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

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Q: Listed below are the lead concentrations in μ​g/g measured in different traditional medicines. Use…

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