In testing for whether the median difference of two related populations is zero, the null hypothesis is
A) $ H_{0}: M_{D} \neq 0 $.
B) $ H_{0}: M_{1}-M_{2} \neq 0 $.
C) $ H_{0}: M_{D}=0 $.
D) $ H_{0}: M_{1}-M_{2}=0 $.

Question

Quizplus · Accepted Answer

The null hypothesis for testing the median difference of two related populations is that the median difference $ M_{D} $ is equal to zero.

In Testing for Whether the Median Difference of Two Related H0:MD≠0 H_{0}: M_{D} \neq 0 H0​:MD​=0

In Testing for Whether the Median Difference of Two Related $H_{0}: M_{D} \neq 0$