Determine the null and alternative hypotheses.

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:
H₂₁:
I
▼
Nicotine amounts (mg)
King-Size
100-mm Menthol
Brand Nicotine (mg) Brand Nicotine (mg)
1
1.1
1
1.1
2
1.0
0.9
3
1.0
1.2
4
1.2
0.9
M
5
1.5
1.3
6
1.2
0
7
1.1
8
1.0
9
1.2
10
1.2
2
3
4
5
8
6
8
7
8
9
10
Print
D
1.4
1.0
1.1
1.4
0.9
100-mm Nonmenthol
Brand Nicotine (mg)
1
2
3
4
5
P
Done
6
9
7
C
8
9
10
0.6
1.0
0.5
1.1
1.1
0.7
1.1
1.2
0.9
1.1
- X
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: H₂₁: I ▼ Nicotine amounts (mg) King-Size 100-mm Menthol Brand Nicotine (mg) Brand Nicotine (mg) 1 1.1 1 1.1 2 1.0 0.9 3 1.0 1.2 4 1.2 0.9 M 5 1.5 1.3 6 1.2 0 7 1.1 8 1.0 9 1.2 10 1.2 2 3 4 5 8 6 8 7 8 9 10 Print D 1.4 1.0 1.1 1.4 0.9 100-mm Nonmenthol Brand Nicotine (mg) 1 2 3 4 5 P Done 6 9 7 C 8 9 10 0.6 1.0 0.5 1.1 1.1 0.7 1.1 1.2 0.9 1.1 - X
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