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Andrew Shann Sarmiento

A two-tailed test checks for differences in either direction.

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John Mark Domingo
Best Answer

true

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Danica Gutierrez
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TRUE, because a two-tailed test has an alternative hypothesis (Hₐ) of μ ≠ μ₀, meaning it checks if the sample mean is significantly greater than or significantly less than the hypothesized population mean.

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