Critical tests of this kind may be called tests of significance, and when such tests are available we may discover whether a second sample is or is not significantly different from the first.


Statistical Methods for Research Workers, Edinburgh: Oliver and Boyd, 1925, p. 43.


Critical tests of this kind may be called tests of significance, and when such tests are available we may discover whether a second sample is or is...

Critical tests of this kind may be called tests of significance, and when such tests are available we may discover whether a second sample is or is...

Critical tests of this kind may be called tests of significance, and when such tests are available we may discover whether a second sample is or is...

Critical tests of this kind may be called tests of significance, and when such tests are available we may discover whether a second sample is or is...