A popular website is interested in conducting a survey of 400 visitors to the site in such

Question:

A popular website is interested in conducting a survey of 400 visitors to the site in such a way that 200 of them will be under age 30, 150 will be aged 30–55, and 50 will be over 55.

In Exercises 5–8, identify the kind of sample that is described.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Elementary Statistics

ISBN: 9781259969454

3rd Edition

Authors: William Navidi, Barry Monk

See More Books

Question Posted: Apr 30, 2024 08:54 AM

See More Questions

This case was written by Professor Michele Greenwald, Visiting Professor of Marketing at HEC Paris, for use with Advertising and Promotion: An Integrated Marketing Communications Perspective 7th...
Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
Elmira, Inc had $20,000,000 of bonds outstanding on Dec 31, 2018. The ten year bonds were issued on Jan 1, 2012 for $21,000,000. Elmira can call the bonds at 102% any time after Jan 1, 2018. At the...
The following are Cohen Company's comparative financial statements for 2014, 2013, and 2012: Additional information: Credit sales were 65% of net sales in 2013 and 60% in 2014. At the beginning of...
Chapman Company obtains 100 percent of Abernethy Company's stock on January 1, 2017. As of that date, Abernethy has the following trial balance: During 2017, Abernethy reported net income of $80,000...
Does the Agile Development Method prescribe a specific Development Model? If so, which one(s)?
Identify one or more control procedures (either general or application controls, or both) that would guard against each of the following errors or problems. a. Leslie Thomas, a secretary at the...
Two companies are selling software which are imperfect substitutes of each other. Let pi and x denote the price and the quantity sold of software 1. Similarly, let p2 and x2 denote the price and the...
Quantitative variables are numerical. Are some qualitative variables numerical as well? If not, explain why not. If so, provide an example.
The characteristics of individuals about which we collect information are called_____________. In Exercises 510, fill in each blank with the appropriate word or phrase.
Patients with non chronic low back pain were randomly assigned to either a treatment group that received health coaching via telephone plus physiotherapy care or a control group that received only...
Should the whole team have decided on the team members schedule accommodations collectively? Why or why not?
What are some of the limitations of classifying aggressive acts with a hostile-instrumental dichotomy?
Do you think the group should have fractured as it did? Why or why not?
What is meant by bystander apathy, and under what circumstances is it most likely to occur?
Thomas and Joyce Williams live in San Francisco, Californiaa community property state. They consider themselves native San Franciscans, having lived their entire lives in the city. This is a second...
Does the reference point selected for the properties of a substance have any effect on thermodynamic analysis? Why?
Organizations are increasing their use of personality tests to screen job applicants. What are some of the advantages and disadvantages of this approach? What can managers do to avoid some of the...
Assume that there are two factors that price assets and there is an asset with no systematic risk that earns a rate of return of 5%. Factor 1 has a risk premium of 5% and factor has a risk premium of...
An equipment manufacturer currently produces 50,000 units a year. It buys a part for the equipment from an outside supplier at a price of $1.40 a unit. The company is thinking of producing the part...
NStar, a gold mining firm, has a current market capitalization of $ 300 million with 80 million shares outstanding. The firm has an annual cash flow earnings of $45 million, and its cost of capital...

A popular website is interested in conducting a survey of 400 visitors to the site in such

Question:

Step by Step Answer:

This is an example of a stratified sample In a stra...View the full answer

Elementary Statistics

Students also viewed these Business questions