The Null Hypothesis for a Two-Tailed Independent-Groups T Test States

question 5

Multiple Choice

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

• A)H₀: m₁ ¹ m₂.​
• B)H₀: m₁ = m₂.
• C)H_a: m₁ ¹ m₂.
• D)H_a: m₁ = m₂.

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