μ1 – μ2 > 0 is an example of a null hypothesis expressed formally. TRUE OR FALSE
Question
μ1 – μ2 > 0 is an example of a null hypothesis expressed formally. TRUE OR FALSE
Solution
FALSE. The statement μ1 – μ2 > 0 is not an example of a null hypothesis. A null hypothesis typically proposes no difference or effect, so it would be expressed as μ1 – μ2 = 0. The statement μ1 – μ2 > 0 is an example of an alternative hypothesis, which proposes a specific difference or effect.
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