Dunder Data Challenge #2 — Explain the 1,000x Speed Difference when taking the Mean

Ted Petrou
Dunder Data

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This is the second edition of the Dunder Data Challenge series designed to help you learn python, data science, and machine learning. Begin working on any of the challenges directly in a Jupyter Notebook thanks to Binder (mybinder.org).

In this challenge, your goal is to explain why taking the mean of the following…

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Ted Petrou
Dunder Data

Author of Master Data Analysis with Python and Founder of Dunder Data