Datafiles

  • Montana Download .TXT file Open in Data Desk ?
  • Methods: Chi Square Tests
  • Source: Unknown
  • Number of Cases: 203
  • Excerpt: A poll conducted by the University of Montana classified respondents by whether they identified as male or female and by the political party they identified with. Is there is evidence of an association between being male or female and party affiliation.








  • Mothers_and_fathers_aspirations Download .TXT file Open in Data Desk ?
  • Methods: Tables
  • Source: http://www.pewsocialtrends.org/2013/03/14/modern-parenthood-roles-of-moms-and-dads-converge-as-they-balance-work-and-family/and http://www.bls.gov/news.release/archives/ famee_04262013.htm
  • Number of Cases: 16
  • Excerpt: The New York Times combined survey data (economix.blogs.nytimes.com/2013/ 07/10/working-parents-wanting-fewer-hours/) with data from the U.S. Bureau of Labor Statistics (BLS) (www.bls.gov/news .release/archives/famee_04262013.htm) comparing how mothers and fathers would like to allocate their time compared with what they actually do. They asked a sample of parents with children 18 or under: “If money were no object, and […]


  • Mouth_volume Download .TXT file Open in Data Desk ?
  • Methods: Multiple Regression Inference, Regression, Regression Inference
  • Source: Private communication
  • Number of Cases: 61
  • Excerpt: Researchers in Food Science studied how big people’s mouths tend to be. They measured mouth volume by pouring water into the mouths of subjects who lay on their backs. Unless this is your idea of a good time, it would be helpful to have a model to estimate mouth volume more simply. Fortunately, mouth volume […]








  • Movie_profits Download .TXT file Open in Data Desk ?
  • Methods: Indicator Variables, Multiple Regression, Partial Regression Plots
  • Source: combined from IMDB.com Boxofficemojo.com Rottentomatoes.com
  • Number of Cases: 609
  • Excerpt: Does money purchase a good movie? Is the US Gross revenue related to either the budge or the Rotten Tomatoes score? The dataset holds data on 609 recent releases that includes the USGross (in $M), the Budget ($M), the Run Time (minutes), and the score given by the critics on the Rotten Tomatoes website.


  • Movies_06-15 Download .TXT file Open in Data Desk ?
  • Methods: Center, Conditional Distribution, Contingency Tables, Data Display, Display Quantitative Variable, Shape, Spread, Summaries
  • Source: www.the-numbers.com/research-analysis
  • Number of Cases: 6897
  • Excerpt: Data about major movie releases in the years 2006 to 2015. Various summaries, displays, and analyses may be appropriate.


  • Mozart Download .TXT file Open in Data Desk ?
  • Methods: Quality Control, Confidence Intervals for Means
  • Source: Rauscher FH, Shaw GL, Ky KN. Listening to Mozart enhances spatial-temporal reasoning: toward a neurophysiological basis. Neurosci Lett 1995;185: 44-7
  • Number of Cases: 125
  • Excerpt: In a study published in the journal PsychologicalScience, Rauscher, Shaw, and Ky reported that when students were given a spatial reasoning section of a standard IQ test, those who listened to Mozart for 10 minutes improved their scores more than those who simply sat quietly.