• Flights_on_time_2019Download .TXT file Open in Data Desk ?Link
  • Methods: Boxplots, Comparing Groups, Confidence Intervals for Means, Outliers, Re-expression
  • Source: http://www.transtats.bts.gov/HomeDrillChart.asp?URL_SelectYear=2019&URL_SelectMonth=6&URL_Time=1&URL_Selection=1 https://www.transtats.bts.gov/HomeDrillChart_Month.asp
  • Number of Cases: 309
  • Story:

    The Bureau of Transportation Statistics of the
    U.S. Department of Transportation publishes information about
    airline performance. The data report the percentage of flights departing on time each month from January 1994 through September 2019.


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