Question

read the research question.
why do high school students not spend enough time doing physical activity each day?
which statement is the best evaluation of the research question?
it is too biased; this research question contains an opinion and cannot be answered through research.
it is clear and complex; this research question has a single focus that can be researched and discussed.
it is too broad; this research question is unfocused and would be too difficult to discuss in a single research essay.
it is too narrow; this research question is limited to high school students, which is not a large enough group to research.

Explanation:

The research question "Why do high school students not spend enough time doing physical activity each day?" is clear as it focuses on high - school students and physical activity time. It is complex because there could be multiple factors (such as academic pressure, lack of access to facilities, personal preferences, etc.) that can be researched and discussed.

• The first option is incorrect as the question is not biased. It is a legitimate inquiry about a phenomenon.
• The third option is incorrect. The question is focused on high - school students, so it is not too broad.
• The fourth option is incorrect. High - school students are a large enough group for research (there are many high - school students, and data can be collected from different schools, regions etc.).

Answer:

It is clear and complex; this research question has a single focus that can be researched and discussed.