Read the research question. Why do highschool students not spend enough time doing physical activity each day? Which statement is the best evaluation of the research question It is to biased
It is clear and complex
It is to broad
It is to narrow

It is clear and complex; this research question has a single focus that can be researched and discussed is the correct answer.
Explanation:
The question has a very particular goal (to know why high school students don't do a lot of exercise), and even though it would be very difficult (if not impossible) to get an answer per every student, it is also possible to select a group of people that represents the whole picture. It would have to be a group big enough to discuss the question in an essay and to be more than the author's group of friends or classmates. Also, a part of discussing the question is to see if the hypothesis is correct or not, which could end showing that high school students do spend time doing physical activit

Read more on -