when do you use pie chart?
short and type Ques.
Answers
Answer:
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Explanation:
A pie chart is best used when trying to work out the composition of something. If you have categorical data then using a pie chart would work really well as each slice can represent a different category. A good example of a pie chart can be seen below.
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Answer:
this are the uses of pie chart
Explanation:
Make sure the parts of your pie chart make up really meaningful concepts as a whole pattern. Otherwise, you should think about other types of charts. Keep in mind pie chart should make sense to your readers in terms of texts. Practical examples of using a pie chart including comparing growth areas for business turnover or profit.
Exclusive Parts
You should not make any apparent mistakes by setting exclusive parts, numbers or percentages into your pie chart. If you find overlaps between your figures, try to reset your data or use other types of charts. If you have very similar sized categories, you should be careful with interpretation.
Purpose
It is not suitable to use pie charts to compare between different parts, instead, it should be used for showing the relationship between partial and overall elements. Using a pie chart is ideal for your categorical data groups since every single slice can show a specific category. In a pie chart data are classified based on qualitative details such as a type of product. In reality, ordinal data can also be ranked, for example for a consumer survey people may be asked to rank answers based on their personal preference.
Data Value
Normally pie charts are used for no more than six sets of different data. Too many parts will cause difficulty to read so your eyes may not distinguish relativity of size among sections. Pie charts are not typically for negative values. Zero values should also be avoided.
Axes
Axes are not as apparently shown as other elements in a pie chart, but it is actually the perimeter of the circle that contribute the axis. Try not to use pie charts for showing data trends.
Names
Pie charts can be used for displaying minority groups. If you pie chart includes a category that does not have any data or values but instead summaries several different minorities, for example, the Other Answers option in a consumer survey, then you should display it in last order even it is not the smallest category in your pie chart. Reason for doing this is to avoid detracting from other data categories.