Q4-Open-Ended Question (6 marks) Solve the following problem reporting the solution steps and the final answer. Considering the following data points, apply k-means clustering algorithm where k = 2. Considering initial centroids are P4 and P8 K- means Clustering 12.5 P1 P2 P3 P4 P5 P6 P7 P8 X1 4 4 10 2 11 9 5 9 X2 3 5 10 4 8 7 179 Patients 10.0 7.5 X2 Q5.1) Show clustering steps for each iteration. Q5.2) Which points will belong to each cluster? Q5.3) How can you assess resulting cluster validity? Just mention methodologies, don't apply. 5.0 2.5 0.0 0.0 2.5 5.0 7.5 10.0 12.5 X1