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# Solution: use the Kruskal - Wallis test with the data set

ISBN: 9780321836960 18

## Solution for problem 11BSC Chapter 13.5

Elementary Statistics | 12th Edition

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Problem 11BSC

use the Kruskal - Wallis test with the data set from Appendix B?. Nicotine in Cigarettes? Refer to Data Set in Appendix B and use the amounts of nicotine (mg per cigarette) in the king-size cigarettes, the 100-mm menthol cigarettes, and the 100-mm nonmenthol cigarettes. The king-size cigarettes are nonfiltered, nonmenthol, and nonlight. The 100-mm menthol cigarettes are filtered and nonlight. The 100-mm nonmen?thol cigarettes are filtered and nonlight. Use a 0.05 significance level to test the claim that the three categories of cigarettes yield the same median amount of nicotine. Given that only the king-size cigarettes are not filtered, do the filters appear to make a difference? Mile 1 3:15 3:24 3:23 3:22 3:21 Mile 2 3:19 3:22 3:21 3:17 3:19 Mile 3 3:34 3:31 3:29 3:31 3:29

Step-by-Step Solution:

Solution 11BSC Step 1 By using = 0.05 level of significance we nee o test the claim that the different size categories have the same median chest deceleration in the standard crash test The Hypotheses can be expressed as H0: the three categories of cigarettes yield the same median amount of nicotine. H : the three categories of cigarettes yield the different median amount of nicotine. 1 All these three samples are combined together to get a big sample. We first order the absolute values of the difference scores and assign rank from 1 through ‘n’ to the smallest through largest absolute values of the difference scores, and assign the mean rank when there are ties in the absolute values of the difference scores. KgNic Rank MnNic Rank FLNic Rank 1.1 48 1.1 48 0.4 3 1.7 73.5 0.8 17 1 33.5 1.7 73.5 1 33.5 1.2 61 1.1 48 0.9 28 0.8 17 1.1 48 0.8 17 0.8 17 1.4 69 0.8 17 1 33.5 1.1 48 0.8 17 1.1 48 1.4 69 0.8 17 1.1 48 1 33.5 0.9 28 1.1 48 1.2 61 0.8 17 0.8 17 1.1 48 0.8 17 0.8 17 1.1 48 1.2 61 0.8 17 1.1 48 0.8 17 0.8 17 1.1 48 0.8 17 1 33.5 1.1 48 1.3 65.5 0.2 1.5 1.8 75 0.7 6.5 1.1 48 1.6 72 1.4 69 1 33.5 1.1 48 0.2 1.5 0.8 17 1.2 61 0.8 17 1 33.5 1.5 71 1 33.5 0.9 28 1.3 65.5 0.8 17 1.1 48 1.1 48 0.8 17 1.1 48 1.3 65.5 1.2 61 0.6 4.5 1.1 48 0.6 4.5 1.3 65.5 1.1 48 0.7 6.5 1.1 48 The smallest value is assigned as the rank 1, and so on up to the largest value is assigned as rank 75.

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##### ISBN: 9780321836960

Elementary Statistics was written by and is associated to the ISBN: 9780321836960. Since the solution to 11BSC from 13.5 chapter was answered, more than 336 students have viewed the full step-by-step answer. The answer to “use the Kruskal - Wallis test with the data set from Appendix B?. Nicotine in Cigarettes? Refer to Data Set in Appendix B and use the amounts of nicotine (mg per cigarette) in the king-size cigarettes, the 100-mm menthol cigarettes, and the 100-mm nonmenthol cigarettes. The king-size cigarettes are nonfiltered, nonmenthol, and nonlight. The 100-mm menthol cigarettes are filtered and nonlight. The 100-mm nonmen?thol cigarettes are filtered and nonlight. Use a 0.05 significance level to test the claim that the three categories of cigarettes yield the same median amount of nicotine. Given that only the king-size cigarettes are not filtered, do the filters appear to make a difference? Mile 1 3:15 3:24 3:23 3:22 3:21 Mile 2 3:19 3:22 3:21 3:17 3:19 Mile 3 3:34 3:31 3:29 3:31 3:29” is broken down into a number of easy to follow steps, and 129 words. This textbook survival guide was created for the textbook: Elementary Statistics, edition: 12. This full solution covers the following key subjects: cigarettes, use, filtered, size, mile. This expansive textbook survival guide covers 121 chapters, and 3629 solutions. The full step-by-step solution to problem: 11BSC from chapter: 13.5 was answered by , our top Statistics solution expert on 03/15/17, 10:30PM.

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