Other

MATH-221 Week 7 Discussion: Posts

Rating

Sold

Pages

Uploaded on

20-07-2022

Written in

2021/2022

9- Describing Residuals: Describe from the textbook as listed in graphics- what does it mean, if anything if residuals are small? 6. What graphic depiction would most effectively help a researcher compare the distribution of the hours spent online among teenagers, young adults, and the elderly and why? 10. Ethics: If the computer gives you the slope and intercept for a regression equation, does that mean that the two variables have a strong relationship? Why or why not? Show Less

Show more Read less

Institution

Course

Content preview

Elizabeth Frazier MATH 221 Apri 16, 2021

Week 7 Discussion Post # 2
Professor Ramanathan
6. What graphic depiction would most effectively help a researcher compare the distribution of
the hours spent online among teenagers, young adults, and the elderly and why?

In 2007, the average number of hours spent online at home for adults with internet access in the
United States was 8.9 hours with a standard deviation of 0.4 hours. Assume the distribution is
normal. Compared to adults living in Florida who spend 8.0 hours online while at home. What is
the standardized (z) score. Do you think that this score is an unusual value? Why?

This study source was downloaded by 100000849840424 from CourseHero.com on 07-20-2022 09:36:39 GMT -05:00

https://www.coursehero.com/file/89083102/MATH-221-Week-7-Discussion-Post-N-2docx/

Report Copyright Violation

Written for

Institution: Devry University
Course: MATH 221

All documents for this subject (141)

Document information

Uploaded on: July 20, 2022
Number of pages: 1
Written in: 2021/2022
Type: OTHER
Person: Unknown

Subjects

discussion
math 221 week 7 discussion posts

$11.49

Get access to the full document:

Written by students who passed

Immediately available after payment

Read online or as PDF

Get to know the seller

EliteStudyDocs

4.0

(694)

Also available in package deal

Get to know the seller

EliteStudyDocs Rasmussen College

View profile

Sold

3518

Member since

5 year

Number of followers

2869

Documents

8916

Last sold

5 days ago

High Quality Exams, Study guides, Reviews, Notes, Case Studies

Welcome to EliteStudyDocs, your ultimate destination for high-quality, verified study materials trusted by students, educators, and professionals across the globe. I specialize in providing A+ graded exam files, practice questions, complete study guides, and certification prep tailored to a wide range of academic and professional fields. Whether you're preparing for nursing licensure (NCLEX, ATI, HESI, ANCC, AANP), healthcare certifications (ACLS, BLS, PALS, PMHNP, AGNP), standardized tests (TEAS, HESI, PAX, NLN), or university-specific exams (WGU, Portage Learning, Chamberlain, and more), our documents are 100% correct, up-to-date and reviewed for accuracy. What makes my documents stand out: ✔ Latest 2026/2027 Updates ✔ Verified Questions & Correct Answers ✔ Clean, Professional Exam Format ✔ Designed for High Grades (A/A+) P/S: CHECK OUT THE PACKAGE DEALS

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller EliteStudyDocs. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $11.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews) 50030 documents were sold in the last 30 days Founded in 2010, the go-to place to buy study notes for 16 years now

MATH-221 Week 7 Discussion: Posts

Content preview

Written for

Document information

Subjects

Also available in package deal

Get to know the seller

Trending documents

Recently viewed by you

Why students choose Stuvia

Created by fellow students, verified by reviews

Didn't get what you expected? Choose another document

Pay as you like, start learning right away

Frequently asked questions

What do I get when I buy this document?

Satisfaction guarantee: how does it work?

Who am I buying these notes from?

Will I be stuck with a subscription?

Can Stuvia be trusted?