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Name: Ten adults with symptoms of diabetes were randomly selected and a rand
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Description: Ten adults with symptoms of diabetes were randomly selected and a random blood glucose test was administered before and after a medication. Their blood glucose level readings were gathered before and after the medication and the results are shown bel

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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Ten adults with symptoms of diabetes were randomly selected and a random blood glucose test was administered before and after a medication. Their blood glucose level readings were gathered before and after the medication and the results are shown below.

Adult

1 2 3 4 5 6 7 8 9 10

After Medication

10.5 11.1 9.8 8.4 7.9 8.1 6.9 11.0 8.3 8.6

Before Medication

11.7 12.9 10.2 11.4 10.1 11.3 10.9 13.3 11.2 11.0

(a) Are the samples independent? Justify your answer.

(b)State the appropriate null and alternative hypotheses to test whether the

medication has been effective in decreasing blood glucose level.

(c)Calculate the value of the test statistic and test the hypotheses assuming α = 0.05 using critical value- approach.

(d)Find the p-value

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