The following data gives the number of hours 1010 students spent studying and their corresponding grades on their midterm exams.

Hours Spent Studying	0.5	1	1.5	2	3	3.5	4	4.5	5.5	6
Midterm Grades	63	66	69	72	78	81	84	87	90	96

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Step3of3:

Calculate the correlation coefficient, r. Round your answer to three decimal places.