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Get Full Access to Elementary Statistics - 12 Edition - Chapter 12.2 - Problem 16bsc
Get Full Access to Elementary Statistics - 12 Edition - Chapter 12.2 - Problem 16bsc

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# In Exercise use analysis of variance for | Ch 12.2 - 16BSC ISBN: 9780321836960 18

## Solution for problem 16BSC Chapter 12.2

Elementary Statistics | 12th Edition

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Problem 16BSC

In Exercise? ?use analysis of variance for the indicated test. In Exercise, use the data set from Appendix B. Secondhand Smoke Refer to Data Set 9 in Appendix B and use the measured serum cotinine levels (in mg/mL) from the three groups of subjects (smokers, nonsmokers exposed to tobacco smoke, and nonsmokers not exposed to tobacco smoke). When nicotine is absorbed by the body, cotinine is produced. Use a 0.05 significance level to test the claim that the three samples are from populations with the same mean. What do the results suggest about the effects of secondhand smoke?

Step-by-Step Solution:

Solution 16BSC Step 1 The given problem explain about secondhand Smoke. We can’t proceed with ANOVA. Hence we would perform the alternative to ANOVA which is Kruskal-wallis test, Analyze > Nonparametric Tests > Legacy Dialogs > K Independent Samples in SPSS. Then we know that use the measured serum cotinine levels (in mg/mL) from the three groups of subjects is smokers, nonsmokers exposed to tobacco smoke, and non smokers not exposed to tobacco smoke. From the given problem the claim that the three samples are from populations with the same mean. The null hypothesis is that the samples are from populations with the same mean or 1 =2 . 3 Then ANOVA for the data set table in below. Test Statistics a, Cotinine Chi-Square 62.351 Df 2 Asymp. Sig. .000 a. Kruskal Wallis Test The above table is SPSS output for one-way ANOVA table.

Step 2 of 2

##### ISBN: 9780321836960

This textbook survival guide was created for the textbook: Elementary Statistics, edition: 12. Since the solution to 16BSC from 12.2 chapter was answered, more than 418 students have viewed the full step-by-step answer. This full solution covers the following key subjects: use, smoke, cotinine, tobacco, test. This expansive textbook survival guide covers 121 chapters, and 3629 solutions. The full step-by-step solution to problem: 16BSC from chapter: 12.2 was answered by , our top Statistics solution expert on 03/15/17, 10:30PM. The answer to “In Exercise? ?use analysis of variance for the indicated test. In Exercise, use the data set from Appendix B. Secondhand Smoke Refer to Data Set 9 in Appendix B and use the measured serum cotinine levels (in mg/mL) from the three groups of subjects (smokers, nonsmokers exposed to tobacco smoke, and nonsmokers not exposed to tobacco smoke). When nicotine is absorbed by the body, cotinine is produced. Use a 0.05 significance level to test the claim that the three samples are from populations with the same mean. What do the results suggest about the effects of secondhand smoke?” is broken down into a number of easy to follow steps, and 98 words. Elementary Statistics was written by and is associated to the ISBN: 9780321836960.

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