Robot package delivery, cell phones in the wilderness, A/B testing

Resources


Problems

Data

Errata

  • Update to problem 9: There was a mistake in the sum-of-variances identity. The covariance should be multiplied by 2. This has been updated.
  • Update to starter code for problem 11: The line skipping the "header" in the CSV files has been removed from the file reading code; the two CSV files don't have headers.

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