Beta-value

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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)

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