Regarding the use of the scientific method in fire investigation, which of the following best describes the process of hypothesis testing? Group of answer choices The testing process needs to be continued until all feasible hypotheses have been tested and one is determined to be uniquely consistent with the facts, and with the principles of science. If a reasonable hypothesis cannot be supported, it should be tested again using the same or different data until it can be proven. A hypothesis can only be tested physically, by conducting experiments; analytic or "thought experiments" should be discounted. The inability to refute a hypothesis means that the hypothesis is likely true