1 00:00:00,012 --> 00:00:06,377 Now, what's the probability, for example, of randomly selecting a subject that 2 00:00:06,377 --> 00:00:12,750 is greater than five standard deviations above the mean? Would the probability 3 00:00:12,750 --> 00:00:18,746 be approximately 0.01? And notice that these are in proportions 0.3, 0.8, or 4 00:00:18,746 --> 00:00:19,249 0.99.