average questions
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Aannalabrozzi
Last edited Mar 1, 2018
Created on Mar 1, 2018
This example presents four JavaScript practice problems embedded in an HTML page, focused on calculating the average population of a small array of U.S. states. It first uses `d3.mean()` with an accessor function, then demonstrates manual computation via a `for` loop, a `forEach` method, and a while loop. The code outputs results to the browser’s developer console rather than rendering any visualization, making it a purely logic-based exercise using D3 v4’s array utilities and core JavaScript iteration patterns.
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