Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

The mean height of an adult giraffe is 19 feet. Suppose that the distribution is normally distributed with standard deviation 0.8 feet. Let X be

image text in transcribed
The mean height of an adult giraffe is 19 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 b. What is the median giraffe height? ft. c. What is the Z-score for a giraffe that is 22 foot tall? d. What is the probability that a randomly selected giraffe will be shorter than 18.7 feet tall? e. What is the probability that a randomly selected giraffe will be between 19.7 and 20.5 feet tall? f. The 80th percentile for the height of giraffes is ft. Hint

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Algebra And Trigonometry (Subscription)

Authors: Michael Sullivan, Michael Sullivan III

11th Edition

0135227712, 9780135227718

More Books

Students also viewed these Mathematics questions

Question

What are direct out-of-pocket costs?

Answered: 1 week ago

Question

5. How quickly can we manage to collect the information?

Answered: 1 week ago

Question

3. Tactical/strategic information.

Answered: 1 week ago

Question

3. To retrieve information from memory.

Answered: 1 week ago