The table shows the scores obtained by a group of artistes in Vocal (X) and the instrument (Y) musical competition. Vocal (X) 63 69 72 59 82 91 95 68 Instru...

p = 1−6Σ(di)2n(n2−1 $1-\frac{6\Sigma ({�}_{�}{)}^2}{�({�}^2-1}$

p = Spearman's rank correlation coefficient
di = difference between the two ranks of each observation
n = number of observation

P = 1−6(4+1+1+0+16+0+0+0)8(82−1) $\mathrm{<br>}$

p = 1−6(22)8(63) $1<br>$

p =  1−132504 $1\frac{4}{}$

p = 1−1142 $1<br>$

p = 1142 or 0.7381