Complete the table with data showing the results of the examinations out of 100 taken by 9 student Statistics class depicting either a positive or negative correlation. 64 Exam 1 (x) Exam 2 (y) 87 77 57 88 63 97 85 76 83 92 69 94 59 87 72 75 79 Using the following information above: A. Draw a scatter graph. B. Draw a line of best fit and comment on the correlation. c. Work out the gradient of the line of best fit.

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A: Correlation coefficient is given by,

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