The bar chart is important as it will help in revealing the age at which people graduate and this will help determine if it's likely for Jada to graduate.
Your information is incomplete. Therefore, an overview will be given. It should be noted that a bar chart simply means a graph that's used for the presentation of categorical data with rectangular bars to the value represented.
In this case, it's important to know the national averages that are for each group. In this case, the age of the groups will be taken into consideration.
If Jada's age falls within the age, then she'll likely graduate.
Learn more about bar charts on:
https://brainly.com/question/24741444
