The most extreme portion of a distribution of statistical values for the null hypothesis, determined by the alpha level typically 5%) is called:
A) the outlier
B) the extremes
C) the statistical cutoff
D) the critical region

Question

Quizplus · Accepted Answer

The critical region is the part of the distribution that corresponds to the alpha level, where the null hypothesis is rejected if the test statistic falls within this region.

The Most Extreme Portion of a Distribution of Statistical Values