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Type II error
Type II errornounthe error made in the statistical testing of a hypothesis by accepting the null hypothesis when it is actually false.
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type II error
type II errornounstatistics the error of not rejecting the null hypothesis when it is false. The probability of avoiding such an error is the power of the test and is a function of the alternative hypothesis
Type II error
Americannoun
noun
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Type II error: Frank goes climbing, thinking that his equipment is safe, but this is a mistake, and he painfully realizes that his equipment is not as safe as it should have been.
From Textbooks • Mar. 27, 2020
In this scenario, the Type II error contains the more severe consequence.
From Textbooks • Sep. 19, 2013
Type II error: We conclude that 5% or more adults ride the bus to work in Los Angeles when, in fact, fewer that 5% do.
From Textbooks • Sep. 19, 2013
Type II error: We conclude that the proportion of women who develop breast cancer is at least 11%, when in fact it is less than 11%.
From Textbooks • Sep. 19, 2013
A Type I error occurs when a true hypothesis is rejected, and a Type II error occurs when a false hypothesis is accepted.
From "Innumeracy: Mathematical Illiteracy and Its Consequences" by John Allen Paulos
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