Recent Posts • Latest Topics • Unanswered Questions

The Centers for Disease Control (CDC) would like to test the hypothesis that the proportion of obese ...

kanudinho

wrote...

Go to Answer

Posts: 109

Rep:

2 years ago

The Centers for Disease Control (CDC) would like to test the hypothesis that the proportion of obese ...

The Centers for Disease Control (CDC) would like to test the hypothesis that the proportion of obese adults in the U.S. has increased this year when compared to last year. A random sample of 125 adults this year found that 56 were obese. Last year, a random sample of 140 adults found that 42 were obese. If Population 1 is defined as this year and Population 2 is defined as last year, the 98% confidence interval for the difference in population proportions is ________.

▸ (0.089, 0.207)

▸ (0.011, 0.285)

▸ (-0.029, 0.325)

▸ (-0.088, 0.384)

Textbook

Business Statistics

Edition: 2^nd

Author: Donnelly

Read 51 times

1 Reply

Report

Replies

Answer verified by a subject expert

Turito65

wrote...

Posts: 70

Rep:

2 years ago

More solutions for this book are available here

Report

Related Topics

kanudinho Author

wrote...

2 years ago

You make an excellent tutor!

lierac00

wrote...

Yesterday

Just got PERFECT on my quiz

Chaldoren

wrote...

2 hours ago

Smart ... Thanks!

New Topic

Quick Reply

Explore

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

1088 People Browsing

113 Signed Up Today

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

Live Chat

Related Images

186

4800

1500

Your Opinion

Previous poll results: What percentage of nature vs. nurture dictates human intelligence?

Strange Ingredients Lurking in Doritos Chips

The Toxic Skin and Fungi Defense

Bonobos, Chimpanzees, and the 98% DNA Link

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

Courses by Biology Forums

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.