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. d. What is the probability that a randomly selected giraffe will be shorter than 16.1 feet tall? e. What is the probability that a randomly selected giraffe will be between 17.3 and 18 feet tall? f. The 70th percentile for the height of giraffes is ft.
The mean height of an adult giraffe is 17 feet. Suppose that the
d. What is the
e. What is the probability that a randomly selected giraffe will be between 17.3 and 18 feet tall?
f. The 70th percentile for the height of giraffes is ft.
Solution-:
Given:
Let, X= be the height of a randomly selected adult giraffe
We find,
(d) P(a randomly selected giraffe will be shorter than 16.1 feet tall)=?
(e) P(a randomly selected giraffe will be between 17.3 and 18 feet tall)=?
(f) The 70th percentile for the height of giraffes in feet.
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 2 images