What does the term 'hypothesis' refer to in science?

In the context of science, the term 'hypothesis' refers to a proposed explanation for a phenomenon based on observation. It serves as a starting point for further investigation and experimentation. Scientists formulate hypotheses to make predictions about the outcomes of experiments and to understand the relationships between different variables. The hypothesis is a crucial component of the scientific method, as it can be tested through experiments or observations to determine its validity. If results support the hypothesis, it may contribute to a broader theory, whereas if the results do not support the hypothesis, it can be revised or rejected based on the evidence gathered.

The other options do not accurately describe what a hypothesis is in a scientific context. For instance, a conclusive result from an experiment reflects findings rather than a proposed explanation. A summary of scientific theories provides an overview of established knowledge rather than an initial proposition for investigation. Similarly, a statistical analysis of data involves interpreting the results of experiments, rather than offering a preliminary explanation for observed phenomena.