As part of the study of the psychobiological correlates of success in athletes, the following measurements are obtained from members of Nepal national football team.

Question

Suresh Chand · Accepted Answer

Solution: Anger(x) Vigor(y) Rank of x(R1) Rank of x(R2) d = R1 + R2 d2 6 30 3 8 -5 25 7 23 4 5 -1 1 5 29 1.5 7 -5.5 30.25 21 22 8 4 4 16 13 19 5.5 2 3.5 12.25 5 19 1.5 2 -0.5 0.25 13 28 5.5 6 -0.5 0.25 14 19 7 2 5 25 Σd = 0 Σd2 = 110 Now, (R = 1-frac{6left { sum d^2 + frac{m_1(m_1^2 - 1)}{12} + frac{m_2(m_2^2 - 1)}{12} + frac{m_3(m_3^2 - 1)}{12} right }}{n(n^2 - 1)}) Here, m1 = 2 (5 is repeated 2 times) m2 = 2 (13 is repeated 2 times) m3 = 3 (19 is repeated 3 times) (= 1-frac{6left { 110 + frac{2(2^2 - 1)}{12} + frac{2(2^2 - 1)}{12} + frac{3(3^2 - 1)}{12} right }}{8(8^2 - 1)}) (= 1-frac{6left { 110 + 0.5 + 0.5 + 23 right }}{504}) = -0.35 Hence, Sperman's rank correlation cofficient is -0.35

As part of the study of the psychobiological correlates of success in athletes, the following measurements are obtained from members of Nepal national football team.

Anger 6 7 5 21 13 5 13 14

Vigor 30 23 29 22 19 19 28 19

Calculate Spearman’s rank correlation coefficient.

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Question

As part of the study of the psychobiological correlates of success in athletes, the following measurements are obtained from members of Nepal national football team. Anger 6 7 5 21 13 5 13 14 Vigor 30 23 29 22 19 19 28 19 Calculate Spearman’s rank correlation coefficient.

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As part of the study of the psychobiological correlates of success in athletes, the following measurements are obtained from members of Nepal national football team.

Anger 6 7 5 21 13 5 13 14

Vigor 30 23 29 22 19 19 28 19

Calculate Spearman’s rank correlation coefficient.