David would like to examine whether keeping pets increases the wellbeing of children. He should formulate:
A) A directional hypothesis
B) A non-directional hypothesis
C) A null hypothesis
D) An alternative null hypothesis

Question

Quizplus · Accepted Answer

A directional hypothesis predicts the specific direction of the relationship between variables, such as "keeping pets increases the wellbeing of children."

David Would Like to Examine Whether Keeping Pets Increases the Wellbeing