Variance and Standard Deviation

Variance and Standard Deviation

Steve Brunton via YouTube Direct link

03:00 Defining Variance

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03:00 Defining Variance

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Variance and Standard Deviation

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  1. 1 00:00 Intro
  2. 2 03:00 Defining Variance
  3. 3 04:25 Deriving an Alternate Formulation
  4. 4 09:35 Example: Variance of a Gaussian
  5. 5 10:56 Exercise: Variance is Non-Negative
  6. 6 11:21 Variance of Independent Sums
  7. 7 12:24 Outro

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