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The Null Hypothesis for a Two-Tailed Independent-Groups T-Test States That $\mu$

Question 17

Multiple Choice

The null hypothesis for a two-tailed independent-groups t-test states that

A) H₀: $\mu$ ₁ $\neq$ $\mu$ ₂.
B) H₀: $\mu$ ₁ = $\mu$ ₂.
C) H_a: $\mu$ ₁ $\neq$ $\mu$ ₂.
D) H_a: $\mu$ ₁ = $\mu$ ₂.

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