What are the Null and Alternative Hypotheses (H₀ and Hₐ)?
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The Null Hypothesis (H₀) states that there is no significant effect or difference in a given situation, while the Alternative Hypothesis (Hₐ) suggests that there is a significant effect or difference.
Null Hypothesis (H₀): A statement that there is no effect or no difference (e.g., µ₁ = µ₂).
Alternative Hypothesis (Hₐ): A statement that contradicts the null hypothesis, suggesting an effect or difference (e.g., µ₁ ≠ µ₂).