Endgames Statistical question

Type I and type II errors

BMJ 2009; 338 doi: http://dx.doi.org/10.1136/bmj.b1799 (Published 06 May 2009) Cite this as: BMJ 2009;338:b1799
  1. John Fletcher, clinical epidemiologist
  1. 1BMJ, London WC1H 9JR
  1. jfletcher{at}bmj.com

    Which of the options below best describes a type II error?

    • a) The probability that the null hypothesis is true

    • b) The probability …

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