Which of the following is incorrect?
A. In a right-tailed test, we reject H0 when the test statistic exceeds the critical value.
B. In a hypothesis test, if H0: mu=100 and H1: mu > 100, the appropriate test is right-tailed.
C. The critical value of a hypothesis test is based on the researcher's chosen level of significance.
D. H0 is rejected when the calculated p-value is less than the critical value of the test statistic.
The critical value of the test statistic (More than 1)
A. is determined by the test statistic.
B. is usually 0.05 or 0.01 in most statistical tests.
C. separates the acceptance and rejection regions.
D. is calculated from the sample data.