ما هي مزايا وعيوب الخرائط النقطية؟

Could you elaborate on the strengths and weaknesses of dot maps? It seems to me that they provide a visual representation of data that's easy to grasp, but I'm curious about any potential limitations or drawbacks. For instance, how effective are dot maps in conveying complex information? And how does the choice of dot size or color affect the interpretation of the data? Additionally, are there any specific scenarios where dot maps might not be the most suitable visualization tool? I'd appreciate it if you could provide some insights into these questions.