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Tavrock

By Day: Engineer and Six Sigma Black Belt at a Fortune 50 company, strive for continuous improvement, and lead proofing editor at a technical journal.

By Night: spouse and parent of (5) children with all the fun that goes with that.

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  • Seattle, WA, United States
  • Member for 4 years, 4 months
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  • Last seen Jan 12 at 12:22

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17 What is the basis for the Box and Whisker Plot definition of an outlier? Feb 2 '17
12 Why is skewed data not preferred for modelling? Mar 13 '17
5 Data Distribution and Feature Scaling Techniques Feb 26 '17
4 What is the meaning of “All models are wrong, but some are useful” Mar 13 '17
4 Closed formula for D4 constant calculation? (Moving range chart constant) Nov 1 '16
4 Quality control - non-normal distribution Dec 13 '16
3 z score vs z score of z scores Dec 9 '16
3 How can adding a feature reduce a model's performance? Mar 13 '17
3 Is there an experimental design that tests three different factors? Mar 17 '17
2 When is a single data point enough to be considered a trend in the data? Jan 6 '17
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