When you plot the data with a graph you can answer a few questions.
For example,
- Which month had the maximum number of birthdays?
- Which month had minimum number of birthdays?
- Which day had maximum number of birthdays?
- Which month had more female birthdays?
- Which month had more male birthdays?
- Did you find that any two people in the class share the same birthday?
[Contributed by administrator on 15. März 2018 15:10:11]