Play a school related game on your phone
The answer is none of the above, i dont know how but i was just asked the same question and got it wrong so yeah lol
Answer:
ndent variable.
Explain how the data support or do not support each of the hypotheses.
Explain why the findings cannot be generalized to all students
I would say an investigation is a part-by-part scrutiny of a given problem. An investigation is examining a problem as to for example, what happened, how did it happen, when and why and re the consequences.