Psychometrika

, Volume 12, Issue 2, pp 153–157 | Cite as

Note on the sampling error of the difference between correlated proportions or percentages

  • Quinn McNemar
Article

Abstract

Two formulas are presented for judging the significance of the difference between correlated proportions. The chi square equivalent of one of the developed formulas is pointed out.

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Copyright information

© Psychometric Society 1947

Authors and Affiliations

  • Quinn McNemar
    • 1
  1. 1.Stanford UniversityUSA

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