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HR Police PC · Scientific Methodology · Quiz

Scientific Methodology — quick quiz

5 real HR Police PC questions on Scientific Methodology. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 5

HARD

A scientist claims that a certain herb cures diabetes. When asked for evidence, he says 'My grandfather used it and lived a long life without diabetes problems.' What is the main scientific weakness in this claim?