babyshay14
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After grading the most recent chapter test, a science teacher asks twelve of his 10th grade summer school students how long they studied for the test. Their answers, as well as their corresponding test grades, were recorded on a table and placed on a scatter plot. Use the line of best fit shown in the scatter plot to make a conjecture about the number of hours studied versus the resulting test grade. Answer in complete sentences.

Respuesta :

The more time that they spent studying the higher their test grade was.  
angucreative111

Answer:

The number of hours studied and the resulting test grades increases.

Step-by-step explanation:

The line of best fit in the scatter plot above show that the greater the number of hours are studied for the test, the higher the resulting test grade will be. I will be using the rate of change below to show the meaning of the slope of the data.

Rate of change = +rise/+run = +test grade/+number of hours studied

This means that for the rate of change, the number of hours studied and the resulting test grades increases.

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