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Listed below are the lead concentrations in pg/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 ug/g. Assume that the sample is a simple random sample. 8.5 8.5 22 9 5.5 19 16 225 2.5 8 - Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? O A. Ho: H= 15 ug/g H,: u< 15 ug/g OC. Ho: H= 15 ug/g H;: p> 15 ug/g O B. Ho H> 15 ug/g H, u< 15 ug/g O D. Ho: H= 15 ug/g H: p 15 ug/g

Listed below are the lead concentrations in pg/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 ug/g. Assume that the sample is a simple random sample. 8.5 8.5 22 9 5.5 19 16 225 2.5 8 - Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? O A. Ho: H= 15 ug/g H,: u< 15 ug/g OC. Ho: H= 15 ug/g H;: p> 15 ug/g O B. Ho H> 15 ug/g H, u< 15 ug/g O D. Ho: H= 15 ug/g H: p 15 ug/g

College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
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Hi team, Please provide the answer for the 4 parts of the question, thanks in advance.

The last senence says : (please pick the correct lines)

"(Fail to reject / Reject ) H0 . There is (Sufficient / Not sufficient) evidence to conclude that the mean lead concentration for all such medicines is (Not / Equal to / Greater than / Less than ) 18 μ​g/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. Hg. There is 18 μgs evidence to conclude that the mean lead concentration for all such medicines is
Transcribed Image Text: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. Hg. There is 18 μgs evidence to conclude that the mean lead concentration for all such medicines is
Listed below are the lead concentrations in ug/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 ug/g. Assume that the sample is a simple random sample. 8.5 8.5 22 9 5.5 19 16 22.5 2.5 8 - Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? O A. Ho: H= 15 µg/g O B. Ho: u> 15 ug/g H,: µ< 15 ug/g H,: µ< 15 ug/g O C. Ho: H= 15 µg/g O D. Hg: H= 15 µg/g H;: u# 15 ug/g H;: µ> 15 ug/g
Transcribed Image Text:Listed below are the lead concentrations in ug/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 ug/g. Assume that the sample is a simple random sample. 8.5 8.5 22 9 5.5 19 16 22.5 2.5 8 - Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? O A. Ho: H= 15 µg/g O B. Ho: u> 15 ug/g H,: µ< 15 ug/g H,: µ< 15 ug/g O C. Ho: H= 15 µg/g O D. Hg: H= 15 µg/g H;: u# 15 ug/g H;: µ> 15 ug/g
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