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The following data gives the number of hours 7 students spent studying and their corresponding grades...

The following data gives the number of hours 7 students spent studying and their corresponding grades on their midterm exams.

Hours Spent Studying (x) 0.5 1 2.5 3 4 5 5.5

Midterm Grades (y) 66 69 75 78 90 93 96

Determine the correlation between hours spent studying and midterm grades.

a) positive correlation b) negative correlation c) no correlation

Math   Statistics-And-Probability   
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