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 18 ug/g. Assume that the sample is a simple random sample. 19 7.5 3 14 8 15 6. 22.5 22.5 21.5 O Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? Ο Α H0 μ= 18 μgg H1: µ> 18 ug/g O B. Ho: H= 18 µg/g H μ# 18 μg OD. Ho: H> 18 µg/g O c. H μ= 18 μgg Η μ< 18 μgg Η μ< 18 μgg Determine the test statistic. (Round to two decimal places as needed.) Determine the P-value. O (Round to three decimal places as needed.) State the final conclusion that addresses the original claim. V Ho. There is V evidence to conclude that the mean lead concentration for all such medicines is 18 μg 9. Reject Fail to reject
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 18 ug/g. Assume that the sample is a simple random sample. 19 7.5 3 14 8 15 6. 22.5 22.5 21.5 O Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? Ο Α H0 μ= 18 μgg H1: µ> 18 ug/g O B. Ho: H= 18 µg/g H μ# 18 μg OD. Ho: H> 18 µg/g O c. H μ= 18 μgg Η μ< 18 μgg Η μ< 18 μgg Determine the test statistic. (Round to two decimal places as needed.) Determine the P-value. O (Round to three decimal places as needed.) State the final conclusion that addresses the original claim. V Ho. There is V evidence to conclude that the mean lead concentration for all such medicines is 18 μg 9. Reject Fail to reject
MATLAB: An Introduction with Applications
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![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 18 µg/g. Assume that
the sample is a simple random sample.
19
7.5
3
14 8 15
6
22.5
22.5
21.5 O
Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses?
Ο Α. Η0: μ= 18 μαg
Ο Β. Η μ= 18 μgg
H1: µ> 18 µg/g
H: µ# 18 µg/g
OC. Ho: H= 18 µg/g
Ο D. Ho: μ> 18 μgg
H,: µ< 18 µg/g
H,: µ< 18 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.
V Ho. There is
V evidence to conclude that the mean lead concentration for all such medicines is
18 μgg.
Reject
Fail to reject](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffb04437b-3f7e-4496-ba03-3a7f713d70b1%2Fcf6d20dc-76c3-456c-9b9f-4de7d3ea9440%2F0p8qsu6_processed.png&w=3840&q=75)
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 18 µg/g. Assume that
the sample is a simple random sample.
19
7.5
3
14 8 15
6
22.5
22.5
21.5 O
Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses?
Ο Α. Η0: μ= 18 μαg
Ο Β. Η μ= 18 μgg
H1: µ> 18 µg/g
H: µ# 18 µg/g
OC. Ho: H= 18 µg/g
Ο D. Ho: μ> 18 μgg
H,: µ< 18 µg/g
H,: µ< 18 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.
V Ho. There is
V evidence to conclude that the mean lead concentration for all such medicines is
18 μgg.
Reject
Fail to reject
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