Multiple Choice
For a test of a mean,which of the following is incorrect?
A) H0 is rejected when the calculated p-value is less than the critical value of the test statistic.
B) In a right-tailed test,we reject H0 when the test statistic exceeds the critical value.
C) The critical value is based on the researcher's chosen level of significance.
D) If H0: μ ≤ 100 and H1: μ > 100,then the test is right-tailed.
Correct Answer:
Verified
Correct Answer:
Verified
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