Access the student survey data

Reference no: EM131816504

Access the student survey data, completed by 446 students in introductory statistics courses at a large university in the fall of 2003.

a. Use software to sort the numbers of cigarettes smoked by the students who are smokers, then convert to a categorical variable by telling the percentage who smoked less than a pack, and the percentage who smoked a pack or more. (There are 20 cigarettes in a pack.)

b. Which should be higher-the percentage of smoking students who smoke a pack or more a day, or the percentage of all students who smoke a pack or more a day?

Reference no: EM131816504

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