The mean height of an adult giraffe is 17 feet. Suppose that the distribution is normally distributed with standard deviation 1 feet. Let X be the height of a randomly selected adult giraffe. Round all answers to 4 decimal places where possible.  d. What is the probability that a randomly selected giraffe will be shorter than 16.9 feet tall?  e. What is the probability that a randomly selected giraffe will be between 16.6 and 17.3 feet tall?  f. The 90th percentile for the height of giraffes is

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.