Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Business Statistics and Research Methods Research Hypothesis testing
Assertion: A one-tailed (one-sided) test is used when the alternative hypothesis predicts a difference or change in a specific direction.
Reason: A one-tailed test provides more statistical power compared to a two-tailed test.
1
Both the assertion and reason are true, and the reason is the correct explanation of the assertion.
2
Both the assertion and reason are true, but the reason is NOT the correct explanation of the assertion.
3
The assertion is true, but the reason is false.
4
The assertion is false, but the reason is true.