The scatter plot shows the amount of sleep Aria got the night before each test and her test scores. For 3 and 4, use the scatter plot.
What relationship do you see between amount of sleep and test scores? Is the relationship linear?
A scatterplot with a line of best fit drawn in. The horizontal axis is labeled amount of sleep in hours, and the vertical axis is labeled test score. The general trend of the data points and the line of best fit is up and to the right. The points follow a fairly straight path.
Aria scores higher on a test when she gets more sleep. There is not a linear relationship.
Aria scores higher on a test when she gets more sleep. There is a positive linear relationship.
Aria scores lower on a test when she gets more sleep. There is not a linear relationship.
Aria scores lower on a test when she gets more sleep. There is not a linear relationship.
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