9. Suppose you are a biologist who is studying beak length in two different populations of birds. Population 1 is believed to have a mean beak length of #1 = 0.5 inches and a standard deviation of 01 = 0.1 inches. Population 2 is believed to have a mean beak length of /2 = 1.2 inches and a standard deviation of 02 = 0.3 inches. (a) Suppose you find a bird from Population 1 with a beak length of 0.6 inches. What is its z-score? (b) Suppose you find a bird from Population 2 with a beak length of 1.5 inches. What is its z-score? (c) Which of these two beak lengths is more exceptional (i.e., rare) relative to its population