QUESTION 4 (a) In an industrial training poster competition organized by University Teknikal Malaysia Melaka, two judges ranked the 8 finalists as shown in Table Q4(a). Compute the Spearman's rank correlation coefficient. At a=0.05, is there a relationship between the ratings of the two judges? How would you write the hypotheses statement for this problem? Table Q4(a) Rankings of 8 finalists in poster competition Finalist A B C D E F G H Judge 1 4 8 6 2 7 Judge 2 4 3 7 5 2 6 [12 marks]