Listed below are the lead concentrations in µg/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 pg/g. Assume that the sample is a simple random sample. 7 5 3 10.5 15 21.5 22 10 4.5 Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? O B. Ho: H= 15 µg/g Ο Α. H0 μ= 15 μαα H, p# 15 µg/g H1: µ> 15 µg/g O D. H, µ> 15 µg/g O C. Ho H= 15 µg/g H:µ< 15 µg/g H7: µ< 15 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. 15 μg/g Ho. There is evidence to conclude that the mean lead concentration for all such medicines is
Listed below are the lead concentrations in µg/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 pg/g. Assume that the sample is a simple random sample. 7 5 3 10.5 15 21.5 22 10 4.5 Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? O B. Ho: H= 15 µg/g Ο Α. H0 μ= 15 μαα H, p# 15 µg/g H1: µ> 15 µg/g O D. H, µ> 15 µg/g O C. Ho H= 15 µg/g H:µ< 15 µg/g H7: µ< 15 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. 15 μg/g Ho. There is evidence to conclude that the mean lead concentration for all such medicines is
MATLAB: An Introduction with Applications
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Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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
Transcribed Image Text:Listed below are the lead concentrations in µg/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 pg/g. Assume that the sample is a simple random sample.
7 5 3
10.5
15
21.5
22
10
4.5
Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses?
O B. Ho: H= 15 µg/g
Ο Α. H0 μ= 15 μαα
H, p# 15 µg/g
H1: µ> 15 µg/g
O D. H, µ> 15 µg/g
O C. Ho H= 15 µg/g
H:µ< 15 µg/g
H7: µ< 15 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.
15 μg/g
Ho. There is
evidence to conclude that the mean lead concentration for all such medicines is
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