Continuity Correction Guide
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Integer events become continuous intervals: X>=k uses k-0.5; X>k uses k+0.5; X<=k uses k+0.5; X<k uses k-0.5; a<=X<=b uses a-0.5 to b+0.5. Check np and n(1-p) for binomial or lambda for Poisson. Compare with exact software output.

Original synthetic data generated for STATLAB Academy. No textbook data used.
Educational material for STATLAB Academy. Verify assumptions, units, tail direction, and rounding before making a decision.