Listed below are the lead concentrations inμg/gmeasured in different traditional medicines. Use a0.01significance level to test the claim that the mean lead concentration for all such medicines is less than14μg/g.Assume that the sample is a simple random sample. 3.5 17 13 2.5 10 20 6.5 17 8.5 2.5 Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? A.H0:μ=14μg/gH1:μ>14μg/g B.H0:μ>14μg/H1:μ<14μg/g C.H0:μ=14μg/gH1:μ≠14μg/g D.H0:μ=14μg/gH1:μ<14μg/gDetermine 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. (1) _____________H0. There is (2) evidence to conclude that the mean lead concentration for all such medicines is (3)________________ 14μg/g.(1) Reject OR Fail to reject(2) not sufficient OR sufficient(3) equal to greater than OR less than not

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Description: Listed below are the lead concentrations inμg/gmeasured in different traditional medicines. Use a0.01significance level to test the claim that the mean lead concentration for all such medicines is less than14μg/g.Assume that the sample is a simple

Given: Mean, μ=14 Level of significance, α=0.01 Sample: 3.5,17,13,2.5,10,20,6.5,17,8.5,2.5…

Answered: Listed below are the lead…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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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

μg/g.

Assume that the sample is a simple random sample.

3.5

2.5

6.5

8.5

2.5

Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses?

H0:μ=14μg/g

H1:μ>14μg/g

H0:μ>14μg/

H1:μ<14μg/g

H0:μ=14μg/g

H1:μ≠14μg/g

H0:μ=14μg/g

H1:μ<14μg/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.

(1) _____________H0. There is (2) evidence to conclude that the mean lead concentration for all such medicines is (3)________________ 14μg/g.

(1)

Reject OR

Fail to reject

(2)

not sufficient OR

sufficient

(3)

equal to

greater than OR

less than

not

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