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In: Statistics and Probability

Are cigarettes bad for people? Cigarette smoking involves tar, carbon monoxide, and nicotine (measured in milligrams)....

Are cigarettes bad for people? Cigarette smoking involves tar, carbon monoxide, and nicotine (measured in milligrams). The first two are definitely not good for a person's health, and the last ingredient can cause addiction. Brand Tar Nicotine CO Brand Tar Nicotine CO Alpine Benson & Hedges Bull Durham Camel Lights Carlton Chesterfield Golden Lights Kent Kool L&M Lark Lights Marlboro Merit 14.1 16.0 29.8 8.0 4.1 15.0 8.8 12.4 16.6 14.9 13.7 15.1 7.8 0.86 1.06 2.03 0.67 0.40 1.04 0.76 0.95 1.12 1.02 1.01 0.90 0.57 13.6 16.6 23.5 10.2 5.4 15.0 9.0 12.3 16.3 15.4 13.0 14.4 10.0 MultiFilter Newport Lights Now Old Gold Pall Mall Lights Raleigh Salem Ultra Tareyton True Viceroy Rich Light Virginia Slim Winston Lights 11.4 9.0 1.0 17.0 12.8 15.8 4.5 14.5 7.3 8.6 15.2 12.0 0.78 0.74 0.13 1.26 1.08 0.96 0.42 1.01 0.61 0.69 1.02 0.82 10.2 9.5 1.5 18.5 12.6 17.5 4.9 15.9 8.5 10.6 13.9 14.9 Use the data in the table above to make a stem-and-leaf display for milligrams of nicotine per cigarette smoked. In this case, truncate the measurements at the tenths position and use two lines per stem. (Enter NONE in any unused answer blanks.) Milligrams of Nicotine per Cigarette

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