Refer to the accompanying data table, which shows the amounts of nicotine (mg per cigarette) in king-size cigarettes, 100-mm menthol cigarettes, and 100-mm nonmenthol cigarettes. The king-size cigarettes are nonfiltered, while the 100-mm menthol cigarettes and the 100-mm nonmenthol cigarettes are filtered. Use a 0.05 significance level to test the claim that the three categories of cigarettes yield the same mean amount of nicotine. Given that only the king-size cigarettes are not filtered, do the filters appear to make a difference? Click the icon to view the data table of the nicotine amounts. + Determine the null and alternative hypotheses. Ho: H₁ H₂ H3 H₁: At least one of the three population means is different from the others. Find the F test statistic. F= (Round to four decimal places as needed.)

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Refer to the accompanying data table, which shows the amounts of nicotine (mg
per cigarette) in king-size cigarettes, 100-mm menthol cigarettes, and 100-mm
nonmenthol cigarettes. The king-size cigarettes are nonfiltered, while the
100-mm menthol cigarettes and the 100-mm nonmenthol cigarettes are filtered.
Use a 0.05 significance level to test the claim that the three categories of
cigarettes yield the same mean amount of nicotine. Given that only the king-size
cigarettes are not filtered, do the filters appear to make a difference?
Click the icon to view the data table of the nicotine amounts.
Determine the null and alternative hypotheses.
Ho: H1 H₂ H3
H₁: At least one of the three population means is different from the others.
Find the F test statistic.
F= (Round to four decimal places as needed.)
Transcribed Image Text:Refer to the accompanying data table, which shows the amounts of nicotine (mg per cigarette) in king-size cigarettes, 100-mm menthol cigarettes, and 100-mm nonmenthol cigarettes. The king-size cigarettes are nonfiltered, while the 100-mm menthol cigarettes and the 100-mm nonmenthol cigarettes are filtered. Use a 0.05 significance level to test the claim that the three categories of cigarettes yield the same mean amount of nicotine. Given that only the king-size cigarettes are not filtered, do the filters appear to make a difference? Click the icon to view the data table of the nicotine amounts. Determine the null and alternative hypotheses. Ho: H1 H₂ H3 H₁: At least one of the three population means is different from the others. Find the F test statistic. F= (Round to four decimal places as needed.)
Nicotine amounts (mg)
King-Size
100-mm Menthol
Brand Nicotine (mg) Brand Nicotine (mg)
1
1
2
23456789
10
1.5
1.2
1.0
1.1
1.4
1.3.
1.1
1.0
1.2
1.1
568899ACI
10
Print
1.4
0.9
1.2
0.8
1.0
1.4
1.0
1.2
0.9
0.9
100-mm Nonmenthol
Brand Nicotine (mg)
Done
1234567890
1.2
1.1
0.4
1.1
1.0
0.7
1.1
1.1
0.9
1.0
Transcribed Image Text:Nicotine amounts (mg) King-Size 100-mm Menthol Brand Nicotine (mg) Brand Nicotine (mg) 1 1 2 23456789 10 1.5 1.2 1.0 1.1 1.4 1.3. 1.1 1.0 1.2 1.1 568899ACI 10 Print 1.4 0.9 1.2 0.8 1.0 1.4 1.0 1.2 0.9 0.9 100-mm Nonmenthol Brand Nicotine (mg) Done 1234567890 1.2 1.1 0.4 1.1 1.0 0.7 1.1 1.1 0.9 1.0
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