Recent Posts • Latest Topics • Unanswered Questions

LetX= the time (in minutes) that a postal clerk spends with her customers. This time is known to ...

Sammyjoe1105

wrote...

Go to Answer

Posts: 126

Rep:

A year ago

LetX= the time (in minutes) that a postal clerk spends with her customers. This time is known to ...

LetX = the time (in minutes) that a postal clerk spends with her customers. This time is known to have an exponential distribution with an average of 4 minutes. What is the probability that the clerk spends 4 to 5 minutes with a randomly selected customer?

▸

0.7135

▸

0.6321

▸

0.3456

▸

0.0814

Textbook

Introductory Statistics: A Problem-Solving Approach

Edition: 3^rd

Author: Kokoska

Read 37 times

1 Reply

Report

Replies

Answer verified by a subject expert

shandaman13

wrote...

Posts: 110

Rep:

A year ago

More solutions for this book are available here

Report

Related Topics

Sammyjoe1105 Author

wrote...

A year ago

Helped a lot

Butwhy

wrote...

Yesterday

You make an excellent tutor!

bahajo

wrote...

2 hours ago

Thanks

New Topic

Quick Reply

Explore

Post your homework questions and get free online help from our incredible volunteers

1077 People Browsing

Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook

Live Chat

Related Images

1077

366

331

Your Opinion

Previous poll results: Does a gender wage gap exist in America?

Bonobos, Chimpanzees, and the 98% DNA Link

Courses by Biology Forums

It's sore throat season, why does my mucus have red spots?

The Toxic Skin and Fungi Defense

Strange Ingredients Lurking in Doritos Chips

Ready to ask a question on Biology Forums? Try it out

Join Our Community

Biology Forums - Study Force is a free online homework help service catered towards college and high school students. Get homework help and answers to your toughest questions in biology, chemistry, physics, mathematics, engineering, accounting, business, humanities, and more. Master your assignments quickly with thousands of step-by-step solutions to countless textbook questions asked and answered by our members. If we don't have your question, don't worry. You can ask any homework question and get expert homework help in as little as two hours.

Our extensive online study community is made up of college and high school students, teachers, professors, parents and subject enthusiasts who contribute to our vast collection of study resources: textbook solutions, study guides, practice tests, practice problems, lecture notes, equation sheets and more. With our help, your homework will never be the same!

Join for free today

How is Biology Forums - Study Force different than tutoring?

Home Search Q & A Board Gallery Resource Library Blog Dictionary Chat	Quick Links Start a Topic Latest Topics Unanswered Questions Courses Study Tools Browse by Textbook	Social Facebook YouTube Community Stats Who's Online Trending Staff	Help About Us Take the Tour Study Tips Posting Guidelines Terms and Policies Contact Us
Biology Forums - Study Force © 2010-2024 \| Powered by SMF \| SMF © 2015, Simple Machines \| Sitemap Biology-Forums.com is not affiliated with any publisher. Book covers, title and author names appear for reference only.