When a relationship is found between variables, an opportunity exists to ______.
A) predict one variable from another
B) reject the null hypothesis
C) reject the alternative hypothesis
D) prove the validity of the research

Question

Quizplus · Accepted Answer

When a relationship is found between variables, it means that changes in one variable can lead to changes in the other variable. Therefore, it is possible to use this relationship to predict the value of one variable from the value of the other variable, which is the essence of regression analysis. The other options are not necessarily true. Rejecting the null hypothesis or accepting the alternative hypothesis depends on the p-value and the level of significance. Proving the validity of the research is a challenging task, and finding a correlation does not necessarily mean that the research is valid.

When a Relationship Is Found Between Variables, an Opportunity Exists