THE SIGNIFICANCE OF THE DIFFERENCE BETWEEN TWO MEANS WHEN THE POPULATION VARIANCES ARE UNEQUAL
- 1 February 1938
- journal article
- research article
- Published by Oxford University Press (OUP) in Biometrika
- Vol. 29 (3-4), 350-362
- https://doi.org/10.1093/biomet/29.3-4.350