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Listed below are the lead concentrations in ug/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 pg/g Assume that the sample is a simple random sample. 10 3.5 8 6.5 15.5 12 9 11 20 15.5 Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? OA. Ho H=16 ug/g B. Ho = 16 ug/g H u< 16 ug/g H, ut 16 ug/g OC. Ho =16 ug/g H p> 16 ug/g O D. Ho u> 16 ug/g H, p< 16 ug/g Determine the test statistic. ure (Round to two decimal places as needed.)

Listed below are the lead concentrations in ug/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 pg/g Assume that the sample is a simple random sample. 10 3.5 8 6.5 15.5 12 9 11 20 15.5 Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? OA. Ho H=16 ug/g B. Ho = 16 ug/g H u< 16 ug/g H, ut 16 ug/g OC. Ho =16 ug/g H p> 16 ug/g O D. Ho u> 16 ug/g H, p< 16 ug/g Determine the test statistic. ure (Round to two decimal places as needed.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
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Listed below are the lead concentrations in pg/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. 10 3.5 8 6.5 15.5 12 9 11 20 15.5 D Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? O A. Ho H= 16 µg/g B. Ho H= 16 ug/g H u# 16 ug/g H,: µ< 16 µg/g O C. Ho H= 16 µg/g H, u> 16 ug/g O D. Ho u> 16 µg/g nts H, µ< 16 µg/g Determine the test statistic our (Round to two decimal places as needed.)
Transcribed Image Text:Listed below are the lead concentrations in pg/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. 10 3.5 8 6.5 15.5 12 9 11 20 15.5 D Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? O A. Ho H= 16 µg/g B. Ho H= 16 ug/g H u# 16 ug/g H,: µ< 16 µg/g O C. Ho H= 16 µg/g H, u> 16 ug/g O D. Ho u> 16 µg/g nts H, µ< 16 µg/g Determine the test statistic our (Round to two decimal places as needed.)
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