The most appropriate significance level in evidence-based practice research:
A)Should always be .05.
B)Should always be .10.
C)Is determined by mathematical theory.
D)Can vary, depending upon the sample size and judgments about the relative seriousness of Type I and Type II errors.

Question

Quizplus · Accepted Answer

The most appropriate significance level in evidence-based practice research can vary, depending upon the sample size and judgments about the relative seriousness of Type I and Type II errors. A significance level of .05 or .10 is not always appropriate and is determined by statistical theory, not mathematical theory.

The Most Appropriate Significance Level in Evidence-Based Practice Research