Question

question 1
which of the following visual aids is best for showing the relative proportions of a whole?

○ a line graph

○ a bar graph

○ a pie chart

● powerpoint

○ video

Explanation:

• A line graph is used to show trends over time or continuous data.
• A bar graph is used to compare different categories.
• A pie chart is a circular graph divided into slices, where each slice represents a proportion of the whole, making it ideal for showing relative proportions of a whole.
• PowerPoint is a presentation software, not a visual aid type for data representation.
• A video is a multimedia format, not suitable for showing relative proportions of a whole.

Answer:

C. a pie chart