Which chart type is typically used to indicate distribution patterns of data?

A dot plot is particularly effective for illustrating the distribution patterns of data due to its simplicity and clarity in showing individual data points. It allows for easy identification of clusters, gaps, and overall trends within the dataset. Each dot represents a single data point, which makes it straightforward to visualize how data is spread across different categories or values.

In contrast, stacked bar charts are more suited for comparing parts of a whole across different categories rather than for showcasing distribution patterns. Timeline charts focus on trends over time, making them less appropriate for showing distribution at a specific moment. Donut charts, similar to pie charts, represent proportions of a whole but are not effective in conveying distribution patterns in a dataset. Thus, the dot plot stands out as the best choice for indicating distribution patterns effectively.