Question: Calculate rS for the following data representing the statistics grades, x, and psychology grades, y, of 18 students: 78 80 97 90 86 74 74

Calculate rS for the following data representing the statistics grades, x, and psychology grades, y, of 18 students:
Calculate rS for the following data representing the statistics grades,

78 80 97 90 86 74 74 85 49 63 53 71 94 85 58 67 53 55 62 64 89 86 74 69 94 90 74 71 71 84 70 67 70 71 74 71 7

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