Data points (primordial): 6, 7, 6, 7, 4, 4, 5, 5, 7, 7, 5, 7, 7, 5, 5
Data points (normal): 3, 4, 3, 4, 5, 3, 5
Normal: 5, 4, 4, 5, 3, 4, 5,