MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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The Ministry of Health is interested in determining whether the average nicotine content of regular, menthol, and filtered cigarettes for 16 different brands differ. The data from the sample is provided below.
Regular 1.1 1.7 1.1 1.4 1.2 1.7 1.8 1.2 1.1 1.7 1.6 1.5 1.2 1.1 1.1 1.4
Menthol 1.1 0.8 1.0 0.9 0.8 0.8 0.7 0.7 0.9 0.6 1.3 1.2 0.6 0.7 1.1 0.5
Filtered 0.4 1.0 1.2 1.1 1.3 0.6 1.1 1.1 0.9 1.0 0.8 0.2 0.8 1.1 0.9 1.1
Sorce of variation | Sums of sqares | df | Mean squares | F |
Factors or treatment | ||||
Error | ||||
Total |
Calculate the missing values for the ANOVA table above.Show all steps. What is your conclusion for the ANOVA results?
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