Sorry this is so late, but I saved it under the wrong folder.
In the beginning of the year, we worked on the Math Links textbook in page 23. Here is question 2:
a) Sophie surveyed here friends on their favorite flavour of ice cream. What information is missing from the graph?
ANSWER: The number of friends Sophie surveyed is missing from the graph.
b) How could you represent the data more accurately?
ANSWER: You could represent the data more accurately by adding how many people were surveyed.
http://cstl.syr.edu/fipse/TabBar/BldCirc/BUILDCIR.HTM- Here is a website that explains how to make a circle graph.
Thanks for reading my post! (Sorry again that it is so late!)