How many answers are enough?

About this app

One workforce, many surveys: see how far results jump with few answers and why it takes four times as many answers to halve the uncertainty.

Subject: Data & decisions

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• Anchoring effect
• Benford's law
• Berkson's paradox
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• Cherry-picking: base period 2.0
• The three-cowboy duel (truel)
• The three-cowboy duel 2.0
• The three means

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