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Title: Benford's Law Part 2 - The 80/20 Rule or Pareto Principle
Url: http://www.intuitor.com/statistics/Benford's%20Law2.html
Publisher: Intuitor
Description: This page explores Benford's law and the Pareto Principle (or 80/20 rule). Benford's law may also have a wider meaning if the digits it evaluates are considered ranks or places. The digit's probability of occurring could be considered the relative share of total winnings for each place (1st through 9th). In other words, 1st place would win 30.1%, 2nd place 17.6%, 3rd 12.5%,... 9th place 4.6% of the available rewards. The normalized Benford curve could be used as a model for ranked data such as the wealth of individuals in a country. To determine if the Benford model gives results similar to those of the Pareto principle we use the normalized Benford equation in a computer program.
LC Classification: Science -- Mathematics -- Mathematical statistics
Science -- Mathematics -- Probabilities
Social sciences -- Economic theory. Demography -- Economic theory. Demography -- Economic theory -- History of economics. History of economic theory
GEM Subject: Social studies -- Economics
Mathematics -- Statistics
Mathematics -- Probability
Key Concept: Mathematics -- Probability
Mathematics -- Statistics
Economics -- Pareto optimality
Mathematics -- Statistical graphs
Key Concepts Complete: Yes
Date Issued: 2001
Resource Type: Instructional Materials
Lesson Plans
Mathematics Materials
Reference
Teaching Guides
Format: html
Audience: College/University Instructors
Higher Education
Students
Teachers
Technical School First Cycle
Technical School Second Cycle
University First Cycle
University Second Cycle
Vocational Training
Language: English
Rights: Intuitor.com
Access Rights: Free access
Date Of Record Release: 2009-02-18 03:00:01 (W3C-DTF)
Date Last Modified: 2009-02-17 13:52:28 (W3C-DTF)
Source: CAUSEweb
Full Record Views: 38
Resource URL Clicks: 2
Cumulative Rating: NOT YET RATED
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