Question

State why do you need to change a chart? How can it be changed? Why is it said that changing a column chart to a pie chart is easy? Give reasons.

Hint:

Choose a chart type based on your data’s story. For comparisons, use column or bar charts, and for proportions, opt for pie or doughnut charts.

Answer 1

Charts need to be changed to present data more effectively, depending on the purpose of analysis. A column chart is ideal for comparing values, while a pie chart is better for displaying proportions or percentages. Changing charts helps improve clarity, focus, and audience engagement. To change a chart in Excel: Select the chart to be changed. Navigate to the "Chart Tools" tab and click on "Change Chart Type." Choose the desired chart type (e.g., Pie Chart) and confirm by clicking "OK." Changing a column chart to a pie chart is straightforward because both use similar data formats. Pie charts focus on a single series, simplifying the transition.