A hypothesis is a proposed explanation for an observable phenomenon that can be tested and verified. It is based on existing knowledge, research or observations and serves as a starting point for further investigation.
Usage examples
The scientist formulated a hypothesis before conducting the experiment.
The researcher proposed a hypothesis that suggested a correlation between two variables.
In order to test their hypothesis, the team designed a series of controlled experiments.
The student's hypothesis about the effect of temperature on plant growth was proven correct.
The detective formed a hypothesis about the murder suspect based on the available evidence.
The psychologist's hypothesis about the impact of music on mood was supported by their research findings.
The hypothesis that exposure to sunlight improves vitamin D levels was tested in a clinical trial.
The geologist developed a hypothesis to explain the formation of a particular rock formation in the area.