All labs
25 min

Measurement Sampler

Compare exact Born-rule probabilities with finite-shot samples from fresh preparations.

Investigation

Run 20, 100, and 1000-shot thought experiments for the same state and explain why frequencies move but probabilities do not.

Learning evidence

A frequency table and a distinction between model probability and observed frequency.

Interactive check

Guided local calculation. Simulated results, not quantum hardware or a full circuit simulator.

Probabilities

0
100%
1
0%

Explanation

In the computational basis, |0> always measures as 0.

Complete the required interaction before marking this lab complete.

Completion checks

  • Uses fresh preparations.
  • Does not claim one system is measured repeatedly unchanged.
  • Mentions sampling variation.