Difference between revisions of "Beta-value"
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Latest revision as of 17:41, 17 September 2015
Definition
English
Beta-value
The probability of making a Type-II-error, also known as beta (β), is the probability of failing to reject the null hypothesis when it is actually false.
It can be expressed by:
β = P(Type-II-error) = P(not reject H0 | H0 is false)
Portuguese
Beta-value
A probabilidade de realizar um erro tipo II, também conhecido como Beta (β), é a probabilidade de falhar na rejeição da hipótese nula quando esta é realmente falsa.
Pode ser expressa por:
β = P(erro tipo II) = P(não rejeita H0 | H0 é falsa)
Reference
- (Dyba et al., 2005)
- (Wohlin et al., 2000)
