Which Is the Tentative Answer to the Problem?

A hypothesis is a tentative answer to a research problem that is advanced so that it can be tested.

What is a tentative answer?

A hypothesis is an educated guess, a tentative answer to the question based on observations and explorations, that can be tested by conducting an experiment. ... Once a hypothesis is formed, an experiment is designed to test the hypothesis.

Is the tentative solution to the problem?

Hypothesis is a tentative solution to a problem that helps in guiding a research.