• Drug abuseDownload .TXT file Open in Data Desk ?Link
  • Methods: Regression, Correlation, Scatterplot
  • Source: unknown
  • Number of Cases: 11
  • Story:

    A survey was conducted in the United States and
    10 countries of Western Europe to determine the percentage of
    teenagers who had used marijuana and other drugs. The data give percentages of drug use by country.

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