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3 cards from this section. Quick, good the night before a test.
What is a pie chart?
Think about how parts compare to a whole.
If 25% of students like vanilla ice cream, what is the angle related to this percentage in a pie chart?
Multiply 25 by 360 and then divide by 100.
What is the total degrees in a pie chart?
Think about the total degrees in a circle.
True or False: A pie chart can show data that do not add up to a total.
Recall how pie charts visually represent percentages.
Create a pie chart for the following data: Cats (20%), Dogs (30%), Birds (10%), reptiles (40%).
Don't forget to check the total percentages!
How would you adjust this pie chart if one category's percentage changed from 20% to 30%?
Make sure to keep a balanced pie!
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