You’ve probably heard the admonition: Correlation Does Not Imply Causation. Everyone agrees that correlation is not the same as causation. However, those two words...
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Charlie Kufs has been crunching numbers for over thirty-five years, first as a hydrogeologist and since the early 1990s, as a statistician. He spent the first 24 years of his career as a consultant in the private sector and the past decade as a statistician for the U.S. government. He is certified as a Six Sigma Green Belt by the American Society for Quality and has numerous publications to his credit, including the book Stats with Cats, an introduction to applied statistics.