2. Rahim is studying for a test, and he wonders if his friend, Shobhon, is also studying for the test. He calls Shobhon and asks his how long he has been studying. Shobhon has been studying for his test all week, approximately 8 hours total. Rahim has only been studying for his test for a couple of hours. The next week, Rahim and Shobhon get their test scores back. Shobhon got an A on his test, and Rahim got a C. Rahim wonders if there is a correlation between the number of hours spent studying and the grade a student earns. Take a look at the data Rahim collected from his classmates, see if you can find a carrelation and discuss the result. Also drawa scatter plot with hours of study on the horizontal axis

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