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What are Pie graphs?
Pie Graph or Pie Charts is a a special chart that uses "pie slices" to show relative sizes of data
Let say you wan to survey your friends about the kind of movie they prefer
You go and ask 20 people about it which gives you a data of something like this
Comedy | Action | Romance | Drama | Sci-fi |
4 | 5 | 6 | 1 | 4 |
There are few disadvantages of a pie chart , You cannot plot a pie chart if you have a larger data set since it would fail to represent the data clearly.
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