Test the cigarettes yield the same mean amount of nicotine

Assignment Help Basic Statistics
Reference no: EM131055945

Nicotine in Cigarettes Refer to Data Set and use the amounts of nicotine (mg per cigarette) in the king size cigarettes, the 100 mm menthol cigarettes, and the 100 mm non-menthol cigarettes. The king size cigarettes are non-filtered, non-menthol, and non-light. The 100 mm menthol cigarettes are filtered and non-light. The 100 mm non-menthol cigarettes are filtered and non-light. 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?

Data Set: Cigarette Tar, Nicotine, and Carbon Monoxide

All measurements are in milligrams per cigarette. CO denotes carbon monoxide. The king size cigarettes are non-filtered, non-menthol, and non-light. The menthol cigarettes are 100 mm long, filtered, and non-light. The cigarettes in the third group are 100 mm long, filtered, non-menthol, and non-light. Data are from the Federal Trade Commission.

STATDISK:

Data set name is Cigarette.

Minitab:

Worksheet name is CIGARET.MTW.

Excel:

Workbook name is CIGARET.XLS.

TI-83/84 Plus:

App name is CIGARET and the file names are the same as for text files.

Text file names:

KGTAR, KGNIC, KGCO, MNTAR, MNNIC, MNCO, FLTAR, FLNIC, FLCO

 

(where KG denotes the king size cigarettes, MN denotes the menthol

 

cigarettes, and FL denotes the filtered cigarettes that are not menthol

 

types).

Data Set: Cigarette Tar, Nicotine, and Carbon Monoxide

King Size

Menthol

Filtered 100 mm Non-menthol

Brand

Tar

Nicotine CO

Brand

Tar

Nicotine CO

Brand

Tar

Nicotine

CO

Austin

20

1.1

16

Alpine

16

1.1

15

Barclay

5

0.4

4

Basic

27

1.7

16

Austin

13

0.8

17

Basic

16

1.0

19

Bristol

27

1.7

16

Basic

16

1.0

19

Camel

17

1.2

17

Cardinal

20

1.1

16

Belair

9

0.9

9

Highway

13

0.8

18

Cavalier

20

1.1

16

Best Value

14

0.8

17

Jacks

13

0.8

18

Chesterfield

24

1.4

17

Cavalier

13

0.8

17

Kent

14

1.0

13

Cimarron

20

1.1

16

Doral

12

0.8

15

Lark

15

1.1

17

Class A

23

1.4

15

Focus

14

0.8

17

Marlboro

15

1.1

15

Doral

20

1.0

16

GPC

14

0.9

15

Maverick

15

1.1

15

GPC

22

1.2

14

Highway

13

0.8

17

Merit

9

0.8

12

Highway

20

1.1

16

Jacks

13

0.8

17

Monaco

13

0.8

18

Jacks

20

1.1

16

Kool

16

1.2

15

Monarch

13

0.8

17

Marker

20

1.1

16

Legend

13

0.8

17

Mustang

13

0.8

18

Monaco

20

1.1

16

Marker

13

0.8

17

Newport

15

1.0

16

Monarch

20

1.1

16

Maverick

18

1.3

18

Now

2

0.2

3

Old Gold

10

1.8

14

Merit

9

0.7

11

Old Gold

15

1.1

18

Pall Mall

24

1.6

16

Newport

19

1.4

18

Pall Mall

15

1.0

15

Pilot

20

1.1

16

Now

2

0.2

3

Pilot

13

0.8

18

Prime

21

1.2

14

Pilot

13

0.8

17

Players

14

1.0

15

Pyramid

25

1.5

18

Players

14

1.0

14

Prime

15

0.9

17

Raleigh Extra

23

1.3

15

Prime

14

0.8

15

Raleigh

16

1.1

15

Sebring

20

1.1

16

Pyramid

15

0.8

22

Tareyton

15

1.1

15

Summit

22

1.3

14

Salem

16

1.2

16

True

7

0.6

7

Sundance

20

1.1

16

True

6

0.6

7

Viceroy

17

1.3

16

Worth

20

1.1

16

Vantage

8

0.7

9

Winston

15

1.1

14

Reference no: EM131055945

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