significance level

短语

[化] 显著性水平

词形变化

significance levels 复数 significance levels

释义与例句

n.
  1. 1.

    A measure of how likely it is to draw a false conclusion in a statistical test, when the results are really just random variations.

    数学
  2. 2.

    The probability, usually expressed as a percentage, of making a decision to reject the null hypothesis when the null hypothesis is actually true; the probability of making a type I error.

    数学
  3. 3.

    Used other than figuratively or idiomatically: see significance, level.