Which of the following is a directional null hypothesis for a repeated measures t test? A) H₀: μ_D μ₂ D) H₀: μ₁ ≤ μ₂

Question

Which of the following is a directional null hypothesis for a repeated measures t test? A) H₀: μ_D < 0 B) H₀: μ_D ≥ 0 C) H₀: μ₁ > μ₂ D) H₀: μ₁ ≤ μ₂

Quizplus · Accepted Answer

A directional null hypothesis for a repeated measures t-test specifies the direction of the effect. In this case, H₀: μ_D ≥ 0 indicates that the mean difference is not less than zero, suggesting a specific direction (non-negative).

Which of the Following Is a Directional Null Hypothesis for a Repeated