In Testing for Whether the Median Difference of Two Related $\neq$

question 225

Multiple Choice

In testing for whether the median difference of two related populations is zero,the null hypothesis is

• A)H₀ : M_D = 0 .
• B)H₀ : M_D \(\neq\) 0 .
• C)H₀ : M₁ - M ₂ = 0 .
• D)H₀ : M₁ - M ₂ \(\neq\)0 .