A more thorough explanation:

A hypothesis is a proposed explanation or theory that is based on evidence but has not been proven. It serves as a starting point for investigation and is often used in scientific research.

For example, a scientist may hypothesize that a certain drug will cure a particular disease based on previous research and observations. They will then conduct experiments to test this hypothesis and gather evidence to either support or refute it.

Another example of a hypothesis could be a student hypothesizing that studying for a longer period of time will result in a higher grade on a test. They can then test this hypothesis by studying for different lengths of time and comparing their grades.

In both examples, the hypothesis is a proposed explanation that is based on evidence but has not yet been proven. It serves as a starting point for investigation and allows for further research and experimentation.