The mean height of an adult giraffe is 17 feet. Suppose that the distribution is normally distributed with standard deviation 0.8 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( 17 , 0.8 ) b. What is the median giraffe height? 17 ft. c. What is the Z-score for a giraffe that is 18 foot tall? 1.25 d. What is the probability that a randomly selected giraffe will be shorter than 16 feet tall? e. What is the probability that a randomly selected giraffe will be between 16.1 and 17.1 feet tall? f. The 85th percentile for the height of giraffes is ft.
For Further queries, please comment Below.
Thank you.
Get Answers For Free
Most questions answered within 1 hours.