The research and null hypotheses ____ each other.
A)contradict
B)complement
C)amplify
D)rescind

Question

Quizplus · Accepted Answer

The research and null hypotheses are opposite to each other in terms of what they predict or claim about the relationship between variables. The research hypothesis proposes a positive or negative relationship between variables, while the null hypothesis proposes no relationship or difference. Thus, they contradict each other.

The Research and Null Hypotheses ____ Each Other