| 释义 |
beta error
beta errorn. Statistics See type II error.beta error
er·ror of the sec·ond kindin a Neyman-Pearson test of a statistical hypothesis, the probability of accepting the null hypothesis when it is false; the complement of the power of the test. Synonym(s): beta error, type II errorbeta error The false acceptance of the null hypothesis, which shows no significant difference when a true difference does in fact exist.Beta Error
Beta ErrorWhen testing a hypothesis, the risk of a false negative in the results. It is also called a type II error or beta risk. See also: Alpha risk. |