(print chatty) 3. The heights of trees in a large grove are normally distributed with a mean of 85 feet and a standard deviation of 10 feet. Explain your answers and provide a drawing of the probability (area under the curve) for each situation. A. What is the probability that a tree selected at random is more 100 feet tall? (6 points) B. What is the percentile rank of a tree that is 80 ft. tall? (6 points) C. What is the minimum height of a tree that is in the top 10% of heights? (8 points)