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Note on the Sampling Error of the Difference Between Correlated Proportions or Percentages

Published online by Cambridge University Press:  01 January 2025

Quinn McNemar
Quinn McNemar*
Affiliation:
Stanford University
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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.

Type
Original Paper
Information
Psychometrika , Volume 12 , Issue 2 , June 1947 , pp. 153 - 157
Copyright
Copyright © 1947 The Psychometric Society

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References

* Peters, C. C. and Van Voorhis, W. R. Statistical procedures and their mathematical bases. New York: McGraw-Hill, 1940. P. 183.