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If the research prediction is that the treatment will decrease scores,then the critical region for a directional test will be in the left-hand tail.
Intellectual Puzzles
Games or problems requiring the use of reasoning or logic to solve, often used as a form of mental exercise.
Creative
Pertaining to the use of imagination or original ideas to create something; inventiveness.
Chronic Disease
Long-lasting medical conditions that are generally progressive and may require ongoing treatment and management.
Body Fat
The portion of the human body composed of fat tissue, which serves as energy storage, insulation, and protection of organs.
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