The formula for the research hypothesis for a paired-samples t test is: A) H₀: $\mu $₁ = $\mu $_2. B) H₀: $\mu $₁ $\neq$ $\mu $_2. C) H₁: $\mu $₁ = $\mu $_2. D) H₁: $\mu $₁ $\neq$ $\mu $_2.

Question

Quizplus · Accepted Answer

The correct choice involves a hypothesis that the mean difference (μ) between the paired samples is not equal to zero, indicating a predicted change or effect. This is represented by the notation for a research hypothesis in a paired-samples t-test, which typically states that the mean difference is not equal to zero (μ ≠ 0), suggesting an expectation of a significant difference between the paired samples.

The Formula for the Research Hypothesis for a Paired-Samples T μ\mu μ

The Formula for the Research Hypothesis for a Paired-Samples T $\mu$