In hypothesis testing,the test statistic must be compared against the ______.
A)critical value
B)significance level
C)obtained value
D)p value

Question

Quizplus · Accepted Answer

The critical value is the cutoff point that is used to determine whether the test statistic falls in the rejection region or not. It is based on the significance level, which is decided before the test is conducted. Therefore, the test statistic must be compared against the critical value to determine the statistical significance of the result. The obtained value and p-value are important in hypothesis testing, but they are not used for comparison against the test statistic.

In Hypothesis Testing,the Test Statistic Must Be Compared Against the ______