Refer to Data Set 4 in Appendix B and use the tar and nicotine data from king size cigarettes.

Use the data from Appendix B to construct a scatterplot, find the value of the linear correlation coefficient r, and find the critical values of r from Table A-6 using ? = 0.05. Determine whether there is sufficient evidence to support the claim of a linear correlation between the two variables.?

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Data Set 4: Cigarette Tar, Nicotine, and Carbon Monoxide All measurements are in milligrams per cigarette. CO denotes carbon monoxide. The king size ciga- rettes are nonfiltered, nonmenthol, 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, nonmenthol, and non- light. Data are from the Federal Trade Commission. Brand STATDISK: Minitab: Excel: TI-83/84 Plus: Text file names: Austin Basic Bristol Cardinal Cavalier Chesterfield Cimarron Class A Doral GPC Highway Jacks Marker Monaco Monarch Old Gold Pall Mall Pilot King Size Prime Pyramid Raleigh Extra Sebring Summit Sundance Worth Tar Nicotine CO 20 16 27 16 27 20 20 24 20 23 8888888888888888888 20 22 20 20 20 20 20 10 24 20 21 25 23 20 22 20 20 1.1 1.7 7 1 3 4 11 4 10 12 11 11 1.7 1.1 1.1 1.4 Data set name is Cigaret. Worksheet name is CIGARET.MTW. Workbook name is CIGARET.XLS. App name is CIGARET and the file names are the same as for text files. 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). 1.1 1.1 6667656466 16 1.4 17 16 16 16 15 16 14 16 16 16 16 16 1861253FREE 6 16 4 18 15 16 14 16 16 14 16 14 Brand Alpine Austin Basic Belair 9 Best Value 14 13 Cavalier Doral Focus GPC Highway Jacks Kool Legend Marker Maverick Merit Newport Now Pilot Players Prime Pyramid Salem Menthol Tar Nicotine CO 16 1.1 0.8 True Vantage 13 16 2443316 13 13 18 9 19 92MHHS668 13 14 14 15 16 1.0 0.9 0.8 0.8 0.8 0.8 0.9 0.8 0.8 1.2 0.8 0.8 1.3 0.7 1.4 42 0.2 0.8 1.0 0.8 0.8 1.2 0.6 0.7 15 17 19977575VV5YVB=83741522679 Filtered 100 mm Non-menthol Brand Tar Nicotine CO 5 0.4 4 Barclay Basic Camel 1.0 1.2 0.8 Highway Jacks Kent Lark Marlboro Maverick Merit Monaco Monarch Mustang Newport Now Old Gold Pall Mall Pilot Players Prime Raleigh Tareyton True Viceroy Winston 16 17 13 13 14 SESSMESSESTIS 15 15 15 9 13 13 13 15 2 15 15 13 14 15 16 15 7 17 15 0.8 1.0 1.1 1.1 1.1 0.8 0.8 0.8 0.8 1.0 0.2 1.1 1.0 0.8 1.0 0.9 1.1 1.1 0.6 1.3 1.1 RABBETSSON MIETEL 19 17 18 18 13 17 15 15 12 18 17 18 16 3 18 15 18 15 17 15 15 7 16 14