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Robotnix Interactive Laboratory

Data Science for Beginners Labs

Small deterministic simulations for testing the ideas in the course. Change one variable, observe what changes, and keep the claim no larger than the evidence.

  1. Unit 4Robot Telemetry LabInject anomalies, corrupt fields, and drop samples from a fictional robot stream, then separate machine evidence from sensor and data-quality evidence.
  2. Unit 2Sampling & Bias SimulatorHold a population fixed, change the sampling method and sample size, and watch a mathematically correct estimate become misleading.
  3. Unit 6Regression PlaygroundFit a line to fictional robot-test data, add an influential outlier, and watch slope and R² move without confusing association with cause.
  4. Unit 7Data Drift SimulatorShift a telemetry distribution, add noise or missingness, and see why unchanged code does not guarantee unchanged evidence.
  5. Unit 10From Data to AIFeed fictional telemetry through a tiny deterministic neural network and see how missing features and weak data quality limit the claim around the output.