Your question is Explaining Statistical Significance. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
How would you explain the concept of statistical significance to a non-technical audience?
Give a concise, practical explanation suitable for a stakeholder who must interpret an experiment result. Distinguish statistical significance from practical importance, explain what a p-value does and does not mean, and use a simple numerical example if helpful. Do not assume advanced statistical knowledge.