To calculate the mean number of hours students spent on math homework, you would typically need the data from the graph showing the number of hours and the corresponding number of students who spent those hours on homework.
The mean can be calculated using the following formula:
\[ \text{Mean} = \frac{\text{Sum of all hours spent}}{\text{Total number of students}} \]
If you provide the data from the graph, I can help you calculate the mean. However, based on the options given (1.4 hours, 2.7 hours, 3 hours, 2.14 hours), you would choose one of these after performing the calculation.
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