What is a hypothesis?

A hypothesis is a foundational concept in scientific inquiry, representing a specific, testable statement or prediction about the relationship between variables. In the context of fire investigation, a hypothesis often emerges from observations made at a fire scene and is grounded in existing knowledge or theories. This statement is formulated based on empirical data, meaning it is supported by observable and measurable evidence.

When investigators develop a hypothesis, they do so to provide a framework for testing and validating their theories regarding the cause and origin of a fire. This process is essential to ensure that conclusions drawn during the investigation are based on factual data rather than mere speculation. Hypotheses guide the direction of investigative efforts and allow for a systematic approach to gathering additional evidence that either supports or refutes the initial claim.