• Doctors_and_life_expectancyDownload .TXT file Open in Data Desk ?Link
  • Methods: Correlation, Outliers, Re-expression, Regression, Residuals, Scatterplot
  • Source: unknown
  • Number of Cases: 40
  • Story:

    Life expectancy at birth, TV’s per capita, and doctor’s per capita for countries of the world. Doctors predict life expectancy, but is that causal? TVs also predict life expectancy.


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