Skip to main content

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

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.

This is a preview of subscription content, access via your institution.

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and Permissions

About this article

Cite this article

McNemar, Q. Note on the sampling error of the difference between correlated proportions or percentages. Psychometrika 12, 153–157 (1947). https://doi.org/10.1007/BF02295996

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02295996

Keywords

  • Public Policy
  • Statistical Theory
  • Sampling Error
  • Correlate Proportion
  • Develop Formula