• CigarettesDownload .TXT file Open in Data Desk ?Link
  • Methods: R-squared, Regression, Residuals
  • Source: http://www.econdataus.com/cigrs.html
  • Number of Cases: 816
  • Story:

    Data on 816 brands of cigarettes. What relationships are there among the nicotine content, tars, and CO? Are any brands unusually high or low in nicotine? Can you account for that?


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