Question

what type of chart is useful for comparing values over categories ?

Answer 1

Pie chart is useful for comparing values over categories by dividing them into parts.

Answer 2

Pie chart would be the best option if a person needs to compare values over categories.

Pie chart is a circular graph which is quite popular due to its presentation friendliness as well. Pie charts are used widely in Mathematics and Statistics.

Pie charts are also simple to present as a person just needs to sort and present the information on the basis of the numerical weightage.