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  2. Margin of error - Wikipedia

    en.wikipedia.org/wiki/Margin_of_error

    5.326 723 886 384: 0.9975 2.807 033 768 344: 0.999999995 5.730 728 868 236: 0.9985 ... With three or more choices in closer contention, choosing a correct formula for ...

  3. Orthomolecular medicine - Wikipedia

    en.wikipedia.org/wiki/Orthomolecular_medicine

    Orthomolecular medicine [1] [2] is a form of alternative medicine that claims to maintain human health through nutritional supplementation.It is rejected by evidence-based medicine.

  4. Number needed to harm - Wikipedia

    en.wikipedia.org/wiki/Number_needed_to_harm

    Formula Value Absolute risk increase ARI EER − CER: 0.1, or 10% Number needed to harm: NNH 1 / (EER − CER) 10 ... 1.5 See also. Pharmacoeconomics; References

  5. Evidence-based medicine - Wikipedia

    en.wikipedia.org/wiki/Evidence-based_medicine

    A 2007 analysis of 1,016 systematic reviews from all 50 Cochrane Collaboration Review Groups found that 44% of the reviews concluded that the intervention was likely to be beneficial, 7% concluded that the intervention was likely to be harmful, and 49% concluded that evidence did not support either benefit or harm. 96% recommended further ...

  6. Pig butchering scam - Wikipedia

    en.wikipedia.org/wiki/Pig_butchering_scam

    A pig butchering scam (in Chinese sha zhu pan [2] or shazhupan, [3] (Chinese: ĉ€çŒŞç›˜), translated as killing pig game) [1] is a type of long-term scam and investment fraud in which the victim is gradually lured into making increasing contributions, usually in the form of cryptocurrency, to a fraudulent cryptocurrency scheme.

  7. p-chart - Wikipedia

    en.wikipedia.org/wiki/P-chart

    One technique is to fix sample size so that there is a 50% chance of detecting a process shift of a given amount (for example, from 1% defective to 5% defective). If δ is the size of the shift to detect, then the sample size should be set to n ≥ ( 3 δ ) 2 p ¯ ( 1 − p ¯ ) {\displaystyle n\geq \left({\frac {3}{\delta }}\right)^{2}{\bar {p ...

  8. Madoff investment scandal - Wikipedia

    en.wikipedia.org/wiki/Madoff_investment_scandal

    The Madoff investment scandal was a major case of stock and securities fraud discovered in late 2008. [1] In December of that year, Bernie Madoff, the former Nasdaq chairman and founder of the Wall Street firm Bernard L. Madoff Investment Securities LLC, admitted that the wealth management arm of his business was an elaborate multi-billion-dollar Ponzi scheme.

  9. Charles Ponzi - Wikipedia

    en.wikipedia.org/wiki/Charles_Ponzi

    Charles Ponzi was born in Lugo, Emilia-Romagna, Kingdom of Italy on March 3, 1882.He told The New York Times he had come from a family in Parma.Ponzi's ancestors had been well-to-do, and his mother continued to use the title "donna", but the family had subsequently fallen upon difficult times and had little money. [3]