A congressman sent out questionnaires to 10,000 constituents to ask their opinions on a new health-care proposal.

Question:

A congressman sent out questionnaires to 10,000 constituents to ask their opinions on a new health-care proposal. A total of 200 questionnaires were returned, and 70% of those responding supported the proposal.

In Exercises 13–15, explain why the results of the studies described are unreliable.

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 08:53 AM

See More Questions

A researcher sent out questionnaires to 5000 randomly chosen members of HMOs (health maintenance organizations). Only 1200 of these members completed their questionnaires and returned them....
Risk Analysis and Management of Construction and Operations in Offshore Wind Power Project Abstract: Many countries have increased the use of renewable energy and strongly promoted offshore wind...
You are in the market for a new car and have narrowed your search down to two types: Car X costs $36,300, will last for four years, and will be worth $3,630 at the end of its useful life. It will...
On December 5, 2013, Super Circuit Store sold gift certificates totaling $4,000. By December 31, 2013, all but $750 worth of these certificates had been redeemed for merchandise. Outstanding...
Vintage Clothing Co. is open for business six days a week. Weekly total salaries of $6,000 are paid every Monday morning to employees for salary earned during the previous six-day workweek (Monday...
Whether counseling adolescents at the beginning of the school year had a positive impact on their tolerance for other adolescents who are ethnically different from them. Assessments were made right...
A tire manufacturer has been concerned about the number of defective tires found recently. In order to evaluate the true magnitude of the problem, a production manager selected 10 random samples of...
Assume that the IT budget for a government branch office includes the following appropriation: Appropriation for: Year 1 (Current fiscal year) Year 2 Year 3 Total New software program development...
In a case-control study, the outcome has occurred before the subjects are sampled. In Exercises 1116, determine whether the statement is true or false. If the statement is false, rewrite it as a true...
Your best friends name. In Exercises 1524, determine whether the data described are qualitative or quantitative.
Solve each equation. 1 1 n+ 3 8 || 13 40
A system contains three particles-A, B, and C-and three units of thermal energy. Determine the probability of any one particle having all the energy.
A monatomic ideal gas has its volume halved while its pressure is held constant. What is the change in entropy per atom?
A monatomic ideal gas in a container of fixed volume contains $4.20 \times 10^{24}$ atoms. If you add enough thermal energy to double the root-mean-square speed of the gas atoms, by how much have...
If $1.85 \times 10^{5}$ atoms of a monatomic ideal gas are heated from $300 \mathrm{~K}$ to $500 \mathrm{~K}$ in a sealed container that has a fixed volume of $0.0560 \mathrm{~m}^{3}$, what...
What is the change in entropy per particle of a monatomic ideal gas heated from $300 \mathrm{~K}$ to $400 \mathrm{~K}$ ? Assume constant volume, and thermal equilibrium in both the initial and...
A 1-m3 tank containing air at 25C and 500 kPa is connected through a valve to another tank containing 5 kg of air at 35C and 200 kPa. Now the valve is opened, and the entire system is allowed to...
An annual report of The Campbell Soup Company reported on its income statement $2.4 million as equity in earnings of affiliates. Journalize the entry that Campbell would have made to record this...
Summit Financial Advisors provides accounting and finance assistance to customers in the retail business. Summit has four professionals on staff and an office with six clerical staff. Total...
Ski West, Incorporated, operates a downhill ski area near Lake Tahoe, California. An all-day adult lift ticket can be purchased for $85. Adult customers also can purchase a season pass that entitles...
Zimmerman Company manufactures two products, Board 12 and Case 165. Zimmerman's overhead costs consist of setting up machines, $2,400,000; machining. $5,400,000; and inspecting. $1,800,000....

A congressman sent out questionnaires to 10,000 constituents to ask their opinions on a new health-care proposal.

Question:

Step by Step Answer:

The results of the study described are unreliable because of nonresponse bias Nonresponse bias occu...View the full answer

Elementary Statistics

Students also viewed these Business questions