The U.S. Open Championship golf tournament was played at Congressional Country Club, Bethesda, Maryland, with prizes ranging from $465,000 for first place to $5000. Par for the course was 70. The tournament consisted of four rounds played on different days. The scores for each round of the 32 players who placed in the money (more than $17,000) were given on a website. For more information, visit the Brase/Brase statistics site at www .cengagebrain.com and find the link to golf. The scores for the first round were:

The scores for the fourth round for these players were:

(a) Make a stem-and-leaf display for the first-round scores. Use two lines per stem. (See Problem 5.)
(b) Make a stem-and-leaf display for the fourth-round scores. Use two lines per stem.
(c) Compare the two distributions. How do the highest scores compare? How do the lowest scores compare?
Are cigarettes bad for people? Cigarette smoking involves tar, carbon monoxide, and nicotine. The first two are definitely not good for a person€™s health, and the last ingredient can cause addiction. Problems 7€“9 refer to Table 2-16, which was taken from the website maintained by the Journal of Statistics Education. For more information, visit the Brase/Brase statistics site at www.cengagebrain.com and find the link to the Journal of Statistics Education. Follow the links to the cigarette data.
Milligrams of Tar, Nicotine, and Carbon Monoxide (CO) per One Cigarette

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71 65 67 73 7473 71 71 74 73 71 70 75 71 72 71 75 75 71 71 74 75 66 75 75 75 71 72 72 73 71 67 69 69 73 74 72 72 70 71 7 70 72 73 73 72 71 71 71 69 70 71 72 73 74 72 7 68 69 70 69 71 73 74 Tar 10.2 13.6 MultiFilter Benson & Hedges Camel Lights 5.4 Pall Mall Lights 12.8 Golden Lights 14.5 2 2 15.2 13.0 Virginia Slims 12.0