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RE: [Demo notebook] QC clinic: photographic evidence and its limits · RWI-19469

#157032
BenchNotes 03891
Participant

Case 39 — Magnetism and rate: record evidence before naming a cause · source wording exercise

A sudden rate change is being attributed to magnetism without a measurement. How should the discussion be structured?

Review focus: source wording. Retain the source wording beside any paraphrase. Use the original answer fragment “A competent watchmaker can test and diagnose it; random adjustment…” as the discussion anchor; no new event or result is supplied.

Exercise RWI-19469/39: address this question within its stated limits.