Hypothesis is an explanation of a certain phenomenon based on a limited set of evidences. Hypothesis testing involves evaluating or testing the explanation or claim over a broad range of observations. A testable hypothesis is a form of hypothesis which can be evaluated through the use of qualitative and quantitative measures. Based on this explanation, A. Are bass more active in the daytime than at night? is the answer, as it is testable. One can check for bass fish activity in the daytime and also at night to confirm the hypothesis.
