A valid claim based on the graph is that: D. Evan studied twice as long as Ted.
What is a graph?
A graph can be defined as a type of chart that's commonly used to graphically represent data on both the horizontal and vertical lines of a cartesian coordinate, which are the x-axis and y-axis.
By critically observing the graph (see attachment), we can logically deduce the following data points:
- Sandra's study time, S = 4 hours.
- Evan's study time, E = 6 hours
- Marie's study time, M = 1 hour.
- Ted's study time, T = 3 hours.
- Jose's study time, J = 4 hours.
From the information provided, we have the following true statements:
S = T
E = 2T
In conclusion, we can reasonably infer and logically deduce that a valid claim based on the graph is that Evan studied twice as long as Ted.
Read more on valid claims here: https://brainly.com/question/17691687
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