Select all that apply. a hypothesis is always correct determined before experimentation begins the experimental factor that changes in response to a change in the independent variable testable and falsifiable

I believe a hypothesis is determined before experimentation begins. A hypothesis is a scientific state of prediction. It describes in concrete terms what you expect will happen in ones study. However, not all studies have hypothesis. Often times a study may be designed to be explanatory. A study may have one or more hypothesis. Hypothesis is an educated prediction that can be tested.