Your question is Dashboards vs Visualizations. 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).
Explain the difference between dashboards and visualizations.
Clarify the purpose, scope, and typical use of each, then explain how they work together in analytics reporting. Include practical guidance for choosing between a standalone visualization and a dashboard.