when are pie charts or circle graphs used for data? when comparing parts to a whole to see how something…
when are pie charts or circle graphs used for data? when comparing parts to a whole to see how something changes over time almost never
Answer
Brief Explanations:
Pie charts represent proportions of a whole. They show how different parts contribute to the total. Line graphs are better for showing changes over time. Pie - charts are commonly used, not almost never.
Answer:
when comparing parts to a whole