Datafiles

  • Tobacco_and_alcohol Download .TXT file Open in Data Desk ?
  • Methods: Correlation, Re-expression, Regression
  • Source: unknown
  • Number of Cases: 11
  • Excerpt: Are people who use tobacco products more likely to consume alcohol? Here are data on household spending (in pounds) taken by the British government on 11 regions in Great Britain. Do tobacco and alcohol spending appear to be related? What questions do you have about these data? What conclusions can you draw?


  • Titanic_2025 Download .TXT file Open in Data Desk ?
  • Methods: Boxplots, Center, Contingency Tables
  • Source: http://www.encyclopedia-titanica.org
  • Number of Cases: 2208
  • Excerpt: A complete and corrected dataset listing all those aboard HMS Titanic and including related facts about them including Age, how much they paid for their ticket, which boat they survived in (if they survived), and their job if they were crew members. Stories, biographies and pictures can be found on the site: www.encyclopedia-titanica.org/. This version […]


  • Titanic_2025 Download .TXT file Open in Data Desk ?
  • Methods: Comparing Groups, Data Display, Tables
  • Source: http://www.encyclopedia-titanica.org
  • Number of Cases: 2208
  • Excerpt: A complete and corrected dataset listing all those aboard HMS Titanic and including related facts about them including Age, how much they paid for their ticket, which boat they survived in (if they survived), and their job if they were crew members. Stories, biographies and pictures can be found on the site: www.encyclopedia-titanica.org/. This version […]


  • Titanic_2020 Download .TXT file Open in Data Desk ?
  • Methods: Center, Chi Square Tests, Conditional Distribution, Contingency Tables, Data Display, Display Quantitative Variable, Shape, Spread, Summaries
  • Source: http://www.encyclopedia-titanica.org
  • Number of Cases: 2208
  • Excerpt: A complete and corrected dataset listing all those aboard HMS Titanic and including related facts about them including Age, how much they paid for their ticket, which boat they survived in (if they survived), and their job if they were crew members. Stories, biographies and pictures can be found on the site: www.encyclopedia-titanica.org/. This version […]


  • Titanic Download .TXT file Open in Data Desk ?
  • Methods: Chi Square Tests, Data Display, Data Displays, Tables
  • Source: http://www.encyclopedia-titanica.org
  • Number of Cases: 2208
  • Excerpt: A complete and corrected dataset listing all those aboard HMS Titanic and including related facts about them including Age, how much they paid for their ticket, which boat they survived in (if they survived), and their job if they were crew members. Stories, biographies and pictures can be found on the site: www.encyclopedia-titanica.org/.




  • Tiffany_2017 Download .TXT file Open in Data Desk ?
  • Methods: Time Series Analysis
  • Source: http://investor.tiffany.com/results.cfm
  • Number of Cases: 51
  • Excerpt: Tiffany was founded in 1837, when Charles Lewis Tiffany opened his first store in downtown Manhattan. Tiffany retails and distributes a selection of Tiffany & Co. brand jewelry at a range of prices. Today, more than 150 Tiffany & Co. stores sell to customers in U.S. and international markets. The dataset holds quarterly sales data […]


  • Thrills_2013 Download .TXT file Open in Data Desk ?
  • Methods: Correlation, Re-expression, Scatterplot
  • Source: http://www.ushsho.com/bestrollercoasterpoll.htm; Wikipedia;rcdb.com
  • Number of Cases: 16
  • Excerpt: Since 1994, the Best Roller Coaster Poll (www. ushsho.com/bestrollercoasterpoll.htm) has been ranking the world’s best roller coasters. In 2013, Bizarro dropped to 4th after earning the top steel coaster rank for six straight years. Data on the top 14 steel coasters from this poll are given.




  • Tendon_transfers Download .TXT file Open in Data Desk ?
  • Methods: Boxplots, Comparing Groups, Outliers, Re-expression
  • Source: The Journal of Hand Surgery / Vol. 28A No. 6 November 2003"Prospective Evaluation of Biceps to Triceps and Deltoid to Triceps for Elbow Extension in Tetraplegia,"Mary Jane Mulcahey, MS, Cheryl Lutz, MS, Scott H. Kozin, MD,Randal R. Betz, MD, Philadelphia, PA
  • Number of Cases: 16
  • Excerpt: People with spinal cord injuries may lose function in some, but not all, of their muscles. The ability to push oneself up is particularly important for shifting position when seated and for transferring into and out of wheelchairs. Surgeons compared two operations to restore the ability to push up in children.


  • Tellers Download .TXT file Open in Data Desk ?
  • Methods: Analysis of Variance
  • Source: invented example
  • Number of Cases: 140
  • Excerpt: A bank is studying the time that it takes 6 of its tellers to serve an average customer. Customers line up in the queue and then go to the next available teller. Is there a difference? Can we pick out the best or worst performing teller?


  • TBill_rates_2020 Download .TXT file Open in Data Desk ?
  • Methods: Outliers, Re-expression, Regression, Residuals
  • Source: https://fred.stlouisfed.org/series/TB3MS/downloaddata
  • Number of Cases: 87
  • Excerpt: The data give the federal rate on 3-month Treasury bills from 1950 to 1980 and Years Since 1950. Last updated through year end 2019