Why is it important to form a hypothesis when conducting a scientic investigation?

Question

A hypothesis ensures that the results will be accurate
A hypothesis offers a testable statement that guides the direction of the experiment
A hypothesis provides a final conclusion for the investigation
A hypothesis helps to develop a theory immediately

Answer 1

The correct answer is: A hypothesis offers a testable statement that guides the direction of the experiment.

A hypothesis is important because it provides a specific, testable prediction about the relationship between variables, which helps to focus the investigation and determine the methodology that will be used to collect data. It does not ensure accuracy of results, provide a conclusion, or immediately lead to a theory.