A Researcher Is Examining Obesity in Elementary School Students by Selecting

question 5

Multiple Choice

A researcher is examining obesity in elementary school students by selecting a group of students who are medically obese and another group at a healthy weight.The independent variable will be fruit and vegetable intake over the past two years.What is the best description of the design of this study?

• A)Experimental
• B)Causal-comparative
• C)Quasi-experimental
• D)Two-group single subject

---

Definitions:

Constraints

Limitations or restrictions that affect the planning and execution of projects, strategies, or processes.

Graphical Origin

The point on a graph where the x-axis and y-axis intersect, typically representing the zero point for both axes.

Feasible Region

In optimization problems, the set of all possible points that satisfy the constraints, representing solutions that meet the problem's criteria.

Constraints

Limitations or restrictions that impact the options available for decision-making or problem-solving.