Datafiles
- Congestion_cost Download .TXT file Open in Data Desk ?
- Methods: Correlation, Regression, Scatterplot
- Source: Texas Transportation Institute
- Number of Cases: 65
- Excerpt:
- Consumer_spending Download .TXT file Open in Data Desk ?
- Methods: Regression, Correlation, Scatterplot
- Source: Data adapted from real spending data from American Express
- Number of Cases: 150
- Excerpt:
- Consumer_spending_post_holiday Download .TXT file Open in Data Desk ?
- Methods: Comparing Two Groups
- Source: Data adapted from real spending data from American Express
- Number of Cases: 1200
- Excerpt:
- Containers_revisited Download .TXT file Open in Data Desk ?
- Methods: Multifactor Analysis of Variance
- Source: Student experiment from De Veaux
- Number of Cases: 8
- Excerpt:
- Contrast_baths Download .TXT file Open in Data Desk ?
- Methods: Analysis of Variance, Experiment Design
- Source: R. G. Janssen,D. A. Schwartz, and P. F. Velleman, “A Randomized ControlledStudy of Contrast Baths on Patients with Carpal Tunnel Syndrome,” Journal of Hand Therapy, 2009.
- Number of Cases: 76
- Excerpt:
- Cookie_sales Download .TXT file Open in Data Desk ?
- Methods: Hypothesis Tests
- Source: illustrative data
- Number of Cases: 50
- Excerpt: A company that sells cookies decided to redesign their packaging with brighter colors with the hope of improving sales. They chose a random sample of 50 stores to pilot the new packaging, which holds the same amount of product at the same price point as before. Over the period of a week, the 50 stores […]
- Cookies Download .TXT file Open in Data Desk ?
- Methods: Multifactor Analysis of Variance
- Source: student experiment
- Number of Cases: 99
- Excerpt: A student performed an experiment to compare chocolate chip cookie recipes. He baked batches of cookies with different amounts of Sugar: 0.5, 0.375, and 0.25 cups, with three different kinds of oil, and with three different kinds of Chips: milk, semisweet, and dark chocolate. Cookie quality was scored on a 0 to 10 scale by […]
- Cos-of_Living_Cities_2025 Download .TXT file Open in Data Desk ?
- Methods: Normal model
- Source: https://www.numbeo.com/cost-of-living/rankings.jsp
- Number of Cases:
- Excerpt:
- Cost_of_living_2016 Download .TXT file Open in Data Desk ?
- Methods: Boxplots, Regression
- Source: http://www.numbeo.com/cost-of-living
- Number of Cases: 576
- Excerpt: Numbeo.com lists the cost of living (COL) for 576 cities around the world. They report the typical cost of a number of staples. The cost of living is made up of many components. These data report a variety of everyday costs. How are they related? Can an overall cost of living be constructed from them?
- Cost_of_Living_2017 Download .TXT file Open in Data Desk ?
- Methods: Multiple Regression, Correlation, Regression, Scatterplot
- Source: numbeo.com
- Number of Cases: 511
- Excerpt:
- Cost_of_living_2018 Download .TXT file Open in Data Desk ?
- Methods: Data Display
- Source: https://www.numbeo.com/cost-of-living/rankings.jsp
- Number of Cases: 540
- Excerpt: Cost of Living Index (Excl. Rent) is a relative indicator of consumer goods prices, including groceries, restaurants, transportation and utilities. Cost of Living Index doesn’t include accommodation expenses such as rent or mortgage. If a city has a Cost of Living Index of 120, it means Numbeo estimates it is 20% more expensive than New […]
- Cost_of_living_2020 Download .TXT file Open in Data Desk ?
- Methods: R-squared, Regression, Residuals
- Source: https://www.numbeo.com/cost-of-living/rankings.jsp accessed July 2020
- Number of Cases: 514
- Excerpt: Cost of Living Index (Excl. Rent) is a relative indicator of consumer goods prices, including groceries, restaurants, transportation and utilities. Cost of Living Index doesn’t include accommodation expenses such as rent or mortgage. If a city has a Cost of Living Index of 120, it means Numbeo estimates it is 20% more expensive than New […]