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The following data gives the number of hours 10 10 students spent studying and their corresponding...

The following data gives the number of hours 10 10 students spent studying and their corresponding grades on their midterm exams.

Hours Spent Studying 0.5 0.5 1 1 1.5 1.5 2.5 2.5 3 3 3.5 3.5 4 4 4.5 4.5 5 5 6 6
Midterm Grades 66 66 72 72 75 75 78 78 81 81 87 87 90 90 93 93 96 96 99 99

Copy DataHours Spent Studying Midterm Grades 0.5 66 1 72 1.5 75 2.5 78 3 81 3.5 87 4 90 4.5 93 5 96 6 99

Step 3 of 3 :

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

Math   Statistics-And-Probability   
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r=0.990

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