Question

please help me in this project ​

Answer 1

Answer:

Both pie charts and bar graphs are designed to help you communicate your survey results, but to convey your findings as clearly and accurately as possible you need to choose your graphs carefully.

Pie charts have recently come under fire from data visualization experts who argue that they are relevant only in the rarest of circumstances. Bar graphs, charts, and tables, they say, are far superior ways to quickly get a message across.

Nominal data falls into categories, like demographic information; ordinal data is similar but is also ranked. Responses that are on a scale, such as ranking an experience from “Very Poor” to “Very Good,” would be ordinal data.