To determine the mean number of hours students spent on math homework from the graph, you would need to calculate the average based on the data provided in the graph. Unfortunately, I cannot see the graph you mentioned.
To find the mean:
- Add up all the hours spent on homework.
- Count the total number of students (data points).
- Divide the total hours by the number of students.
If you can provide the data or a description of the graph, I could help you calculate the mean. Based on the responses you provided, you might want to choose one of the given options (2.14 hours, 3 hours, 1.4 hours, or 2.7 hours) after performing these calculations.