Theory Vs Hypothesis. Main Differences Between Hypothesis and Theory The hypothesis is a guess made by an observer whereas a theory is a tested fact developed by the researcher. A theory is more likely to be true than a hypothesis.
A scientist bases their hypothesis on a specific observed event making an educated guess as to how or why that event occurs. In fact the distinction between a causal hypothesis and a theory can be somewhat arbitrary. Hypotheses are just guesses.
Hypotheses are just guesses.
It acts as a starting point for further explanation. A hypothesis is a tentative explanation that can be tested by further investigation. A hypothesis is usually tentative while a theory is typically more permanent. That is they are both explanatory in nature.