4. Applications of the Normal Distribution. It turns out that the height (or maximum thickness) of the Blacklip abalones can be modeled very well by a Normal Distribution with mean of

17.4 mm and a standard deviation of 4.1 mm. I a. Using the information you have been given, sketch on the plot provided a fairly accurate picture of this Normal Distribution of heights of abalones. b. Using this Normal Distribution, find the proportion of abalones that should have heights greater than 21 mm. c. Using this Normal Distribution, find the height of the smallest 7% of abalones. Distribution of Heights of Blacklp Abalone 10 Height (mm)