Datafiles

  • Beer_consumption Download .TXT file Open in Data Desk ?
  • Methods: Center, Display Quantitative Variable, Shape, Spread, Summaries
  • Source: pubs.niaaa.nih.gov/publications/Surveillance95/tab1_10.htm
  • Number of Cases: 30
  • Excerpt: These are the annual numbers of per capita beer consumption (in gallons) in America from 1981 to 2010.


  • Beer_and_wine_yearly Download .TXT file Open in Data Desk ?
  • Methods: Center, Display Quantitative Variable, Shape, Spread, Summaries
  • Source: https://pubs.niaaa.nih.gov/publications/Surveillance95/tab1_10.htm
  • Number of Cases: 88
  • Excerpt: The data hold the annual per capita beer, wine, and spirits consumption (in gallons) in America from 1850 to 2010. There is a gap between 1919 and 1934 for Prohibition, during which there was no officially recognized consumption.


  • Batteries Download .TXT file Open in Data Desk ?
  • Methods: Multifactor Analysis of Variance
  • Source: student experiment
  • Number of Cases: 16
  • Excerpt: A student experiment was run to test theperformance of 4 brands of batteries under 2 different Environments (room temperature and cold). For each of the 8 treatments, 2 batteries of a particular brand were put into a flashlight. The flashlight was then turned on and allowed to run until the light went out. The number […]


  • Baterial soap Download .TXT file Open in Data Desk ?
  • Methods: Analysis of Variance
  • Source: Student project
  • Number of Cases: 32
  • Excerpt: A student investigated just how effective washing with soap is in eliminating bacteria. To do this she tested four different methods—washing with water only, washing with regular soap, washing with antibacterial soap (ABS), and spraying hands with antibacterial spray (AS) (containing 65% ethanol as an active ingredient). Her experiment consisted of one experimental factor, the […]


  • Basketballs Download .TXT file Open in Data Desk ?
  • Methods: Quality Control
  • Source: invented data based on Basketball production
  • Number of Cases: 30
  • Excerpt: A company that makes basketballs has themotto: “Our basketballs are ready to play.” Therefore, it is important to the company that the basketballs are inflated with the proper amount of air when shipped. Most basketballs are inflated to 7 to 9 pounds per square inch. Recently the company selected a random basketball from its production […]






  • Baseball_salaries_2024 Download .TXT file Open in Data Desk ?
  • Methods: Re-expression, Regression, Residuals
  • Source: https://sabr.org/research/article/mlbs-annual-salary-leaders-since-1874/
  • Number of Cases: 141
  • Excerpt: Ballplayers have been signing ever largercontracts. The highest salaries (in millions of dollars perseason) for each year since 1874 are in the data file. Data is missing for some years.


  • Baseball_salaries_2019 Download .TXT file Open in Data Desk ?
  • Methods: Outliers, Re-expression, Regression, Residuals
  • Source: http://www.baseball-reference.com/leaders/Salary_leagues.shtml sabr.org
  • Number of Cases: 136
  • Excerpt: Ballplayers have been signing ever larger contracts. The highest salaries (in millions of dollars per season) for each year since 1874 are in the data file.




  • Baseball_salaries_2015 Download .TXT file Open in Data Desk ?
  • Methods: Nonparametric Methods, Regression
  • Source: http://www.baseball-reference.com/leaders/Salary_leagues.shtml
  • Number of Cases: 132
  • Excerpt: Ballplayers have been signing ever larger contracts. The highest salaries (in millions of dollars per season) for each year since 1874 are in the data file.