Compute the coefficient of correlation by using the table below showing the grades of 12 learners on 2 tests in Math (X) and Science (Y) by the use of the following: a.) Spearman’s Formula; and b.) Rank-Difference Method. Student Test X Test Y 1 73 70 2 83 84 3 89 94 4 66 72 5 73 68 6 92 90 7 80 87 8 83 92 9 73 76 10 61 66 11 63 64 12 78 76

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Compute the coefficient of correlation by using the table below showing the grades of 12 learners  on 2 tests in Math (X) and Science (Y) by the use of the following:

a.) Spearman’s Formula; and

b.) Rank-Difference Method.

 

 

Student

Test X

Test Y

1

73

70

2

83

84

3

89

94

4

66

72

5

73

68

6

92

90

7

80

87

8

83

92

9

73

76

10

61

66

11

63

64

12

78

76

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