The mean height of an adult giraffe is 17 feet. Suppose that the distribution is normally distributed with standard deviation 0.
9 feet. Let X be the height of a randomly selected adult giraffe. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X ~ N([],[])
b. What is the median giraffe height? [] ft.
c. What is the Z-score for a giraffe that is 18.5 foot tall? []
d. What is the probability that a randomly selected giraffe will be shorter than 18 feet tall?[]
e. What is the probability that a randomly selected giraffe will be between 16.9 and 17.9 feet tall? []
f. The 75th percentile for the height of giraffes is [] ft.