type ii error in a sentence

Examples

1. While performing the McDonald Kreitman test, scientists also have to avoid making too numerous type II errors.
2. Significance testing did not utilize an alternative hypothesis so there was no concept of a Type II error.
3. A type II error occurs when letting a guilty person go free ( an error of impunity ).
4. But it did not examine whether a sound company got a low rating, known as a Type II error, Daily said.
5. where a and b ( a ) depend on the desired type I and type II errors, \ alpha and \ beta.
6. The statistical power desired is estimated by one minus beta, where beta is equal to the probability of making a Type II error.
7. A type II error occurs when failing to detect an effect ( adding fluoride to toothpaste protects against cavities ) that is present.
8. For a fixed level of Type I error rate, use of these statistics minimizes Type II error rates ( equivalent to maximizing power ).
9. This can result in an overly conservative result that fails to reject the null hypothesis when it should ( a type II error ).
10. The probability of a type II error is dependent of the sample size and the actual difference between the sample value and the observed value.