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 17 ug/g. Assume that the sample is a simple random sample. 4 14.5 21.5 20.5 2.5 16.5 21.5 9. 11 8.5 D Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? Ο Α. H μ= 17 μg/g H:>17 ug/g O B. Ho: u>17 µg/g H:u<17 ug/g OC. Ho: H= 17 µg/g O D. Ho: H=17 g/g H4: µ<17 µg/g H: u#17 ug/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. Ho. There is V evidence to conclude that the mean lead concentration for all such medicines is 17 ug/g.
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 17 ug/g. Assume that the sample is a simple random sample. 4 14.5 21.5 20.5 2.5 16.5 21.5 9. 11 8.5 D Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? Ο Α. H μ= 17 μg/g H:>17 ug/g O B. Ho: u>17 µg/g H:u<17 ug/g OC. Ho: H= 17 µg/g O D. Ho: H=17 g/g H4: µ<17 µg/g H: u#17 ug/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. Ho. There is V evidence to conclude that the mean lead concentration for all such medicines is 17 ug/g.
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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Transcribed Image Text: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 17 ug/g. Assume that the sample is a simple random sample.
4
14.5
21.5
20.5
2.5
16.5
21.5
9.
11
8.5 D
Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses?
Ο Α. Ho: μ= 17 μg/g
O B. Ho: u> 17 µg/g
H: H> 17 ug/g
H:H<17 ug/g
Ο C. Hρ: μ= 17 μgg
OD. Ho:H=17 µg/g
H4: u<17 µg/g
H: µ#17 ug/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
evidence to conclude that the mean lead concentration for all such medicines is
17 ug/g.
MA
Click to select your answer(s).
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