The alternative hypothesis for the Wilcoxon signed-ranks test is H1: .
a. The population distributions of the related A1 and A2 conditions are identical
b. The population distributions of the related A1 and A2 conditions are notidentical
c. A A 1 2
d. The row and column variables are related in the population
Question 2
The null hypothesis for the Wilcoxon signed-ranks test is H0: .
a. The population distributions of the related A1 and A2 conditions are identical
b. The population distributions of the related A1 and A2 conditions are notidentical
c. = A A 1 2
d. The row and column variables are independent in the population