significance level


(in the statistical test of a hypothesis) the maximum probability of a Type I error for all distributions consistent with the null hypothesis.

Nearby words

  1. signet ring,
  2. signet-ring cell,
  3. signet-ring cell carcinoma,
  4. signifiant,
  5. significance,
  6. significance test,
  7. significancy,
  8. significant,
  9. significant digits,
  10. significant figures

Origin of significance level

First recorded in 1945–50 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019