MATH 0108 data which relates hours of studying to test scores

| June 14, 2018

Question:data which relates hours of studying to test scores0 hours 40 test grade1 412 514 484 645 695 735 756 686 937 847 908 95 Draw a scatter plot by hand. Is this data positively correlated, negatively correlated, or not correlated? Enter this data into your calculator and make a scatter plot on the graph. Use the calculator to generate a linear regression equation for this graph & a correlation coefficient r. What does the linear regression equation tell you?

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