Compute the value of rxy given the data below. Students X Y X 2 Y 2 XY 1 6 90 36 8100 540 2 4 87 16 7569 348 3 5 85 25 7225 425 4 4 86 16 7396 344 5 3 86 9 7396 258 6 5 87 25 7569 435 7 3 85 9 7225 255 8 2 84 4 7056 168 9 4 88 16 7744 352 10 4 87 16 7569 348 Table 1.1. Computation of Pearson Product-Moment Correlation of Coefficient between Number of Hours Spent in Studying (X) and the Grades Received (Y)