Textbook used for this course: The Economics of Sports, 6th edition, by Michael Leeds, Peter von Allmen,
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Textbook used for this course: The Economics of Sports, 6th edition, by Michael Leeds, Peter von Allmen, and Victor Matheson (Routledge Publishing)
3. Below are the final winning percentages of the NBA 1989-90 and 2016-17 regular seasons. Each season was 82 games long.
* * * Using the ratio of the standard deviation of winning percentage to the standard deviation of the winning percentages in a perfectly balanced ("ideal") league, has the NBA become more competitively balanced? Be sure to show (a) the standard deviation of WP in each season; (b) the standard deviation of a perfectly balanced league; and (c) the ratios for each season. (NOTE - This is best done with a spreadsheet like Excel.
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