Conversation so far:
what other tools are necessary besides statistics to accurately perform predictions
In a non-statistical sense, the term prediction is often used to refer to an informed guess or opinion.
what are examples of an informed guess or opinion
An informed guess or opinion might be informed by a predicting person's abductive reasoning, inductive reasoning, deductive reasoning, and experience.

Question: any other tools
Self-contained rewrite: any other tools that are necessary besides stasitics and informed guess or opinion to accurately perform predictions