Datafiles
- Interest_rates_2009 Download .TXT file Open in Data Desk ?
- Methods: Time Series Analysis
- Source: unknown
- Number of Cases: 62
- Excerpt: Average annual interest rates (banksprime lending) in the United States from 1966 through 2009
- Interest_rates_and_mortgages Download .TXT file Open in Data Desk ?
- Methods: Nonparametric Methods
- Source: www.freddiemac.com/pmms/pmms30.htm and www.federalreserve.gov/econresdata/releases/mortoutstand/current.htmhttps://www.federalreserve.gov/econresdata/releases/mortoutstand/current.htm
- Number of Cases: 26
- Excerpt: The amount charged for mortgages may be related to the total value of mortgage loans in the US. Can that relationship be modeled? Does it depend as well on the year? Consider a rotating plot of interest rate, mortgage total, and year.
- Interest_rates_and_mortgages_2015 Download .TXT file Open in Data Desk ?
- Methods: Correlation, Regression, Scatterplot
- Source: www.freddiemac.com/pmms/pmms30.htm and www.federalreserve.gov/econresdata/releases/mortoutstand/current.htmhttps://www.federalreserve.gov/econresdata/releases/mortoutstand/current.htm
- Number of Cases: 31
- Excerpt: The amount charged for mortgages may be related to the total value of mortgage loans in the US. Can that relationship be modeled? Does it depend as well on the year? Consider a rotating plot of interest rate, mortgage total, and year.
- Interest_rates_and_mortgages_2020 Download .TXT file Open in Data Desk ?
- Methods: Correlation, R-squared, Re-expression, Regression, Residuals, Scatterplot
- Source: www.freddiemac.com/pmms/pmms30.htm and www.federalreserve.gov/econresdata/releases/mortoutstand/current.htm https://www.federalreserve.gov/data.htm
- Number of Cases: 35
- Excerpt: The amount charged for mortgages may be related to the total value of mortgage loans in the US. Can that relationship be modeled? Does it depend as well on the year? Consider a rotating plot of interest rate, mortgage total, and year.
- Internet_users_2014 Download .TXT file Open in Data Desk ?
- Methods: Regression
- Source: http://mdgs.un.org/unsd/mdg/Data.aspx
- Number of Cases: 70
- Excerpt:
- iPod_failures Download .TXT file Open in Data Desk ?
- Methods: Displaying Quantitative Data, Summarizing Quantitative Data
- Source: www.macintouch.com/reliability/ipodfailures.html
- Number of Cases: 17
- Excerpt:
- IQ_Brain Download .TXT file Open in Data Desk ?
- Methods: Correlation, Re-expression, Scatterplot
- Source: unknown
- Number of Cases: 41
- Excerpt: A study examined brain size (measured as pixels counted in a digitized magneticresonance image [MRI] of a cross section of the brain) and IQ (4 performance scales of the Wechsler IQ test) for college students. The data give the Performance IQ scores and Brain Size.
- JCrew Download .TXT file Open in Data Desk ?
- Methods: Time Series Analysis
- Source: Company quarterly reports
- Number of Cases: 41
- Excerpt: J. Crew is a clothing company known for its preppyfashions, including jeans, khakis, and other basic items sold to young professionals through its catalogs, websites, and some 260 retail and outlet stores in the United States. (Michelle Obama shops there.) The data reports their quarterly revenue from Q1 2003 through the first quarter of 2013
- Job_Growth Download .TXT file Open in Data Desk ?
- Methods: Regression
- Source: Unknown… broken link
- Number of Cases: 69
- Excerpt:
- Job_satisfaction Download .TXT file Open in Data Desk ?
- Methods: Blocking, Comparing Groups, Comparing Two Groups, Nonparametric Methods, Paired Data, Test for Difference between Two Groups
- Source: unknown
- Number of Cases: 10
- Excerpt:
- Kentucky_Derby_2016 Download .TXT file Open in Data Desk ?
- Methods: Boxplots, Correlation, Scatterplot
- Source: www.kentuckyderby.ag/kentuckyderby-results.php
- Number of Cases: 143
- Excerpt:
- Kentucky_Derby_2017 Download .TXT file Open in Data Desk ?
- Methods: Boxplots, Displaying Quantitative Data, Summarizing Quantitative Data, Scatterplot
- Source: www.kentuckyderby.ag/kentuckyderby-results.php
- Number of Cases: 143
- Excerpt: The Kentucky Derby is a horse race that has been run every year since 1875 at Churchill Downs in Louisville, Kentucky. The race started as a 1.5-mile race, but in 1896, it was shortened to 1.25 miles because experts felt that 3-year-old horses shouldn’t run such a long race that early in the season. (It […]