Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Jul 04, 2024

A television news report says that 74% of Americans have a Facebook account. The poll is based on phone survey interviews with 4,650 adults randomly

A television news report says that "74% of Americans have a Facebook account." The poll is based on phone survey interviews with 4,650 adults randomly chosen from a numbered list of five million responses from around the United States, excluding Florida and Washington.

What type of sampling is used? (3 points)

Are there any sources of bias present? Explain.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access with AI-Powered Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Concepts of Database Management

Authors: Philip J. Pratt, Mary Z. Last

8th edition

1285427106, 978-1285427102

Students also viewed these Mathematics questions

Question

★★★★★

A manager of an international chemical company said that few new products in her company were successful. What would you advise the manager to do to help increase the companys success rate?

Answered: 1 week ago

Question

★★★★★

Briefly explain the significance of Tolmans latent learning experiments.

Answered: 1 week ago

Question

★★★★★

Andys Autobody Shop has the following balances at the beginning of September: Cash, $10,000; Accounts Receivable, $1,450; Equipment, $40,000; Accounts Payable, $2,000; Common Stock, $20,000; and...

Answered: 1 week ago

Question

★★★★★

16.The returns on shares of company A and B vary depending on the state of economic growth. Probability Return on A Return on B State of the economy P R. (%) R (%) Boom 0.3 20 3 Growth 0.4 10 35...

Answered: 1 week ago

Question

★★★★★

You have been asked by Pat of Pats Pizza Place to help create several financial metrics for the business. Pat sells pizzas at an average price of $10.00 per pizza. Ingredients and packaging cost the...

Answered: 1 week ago

Question

★★★★★

Two precepts of Operations Management are efficiency and effectiveness. Efficiency is important in many areas of Operations as it can affect cost and schedule. Effectiveness however takes on another...

Answered: 1 week ago

Question

★★★★★

A hospital (or other provider or supplier) hosts an informational program to help patients with diabetes learn more about controlling their disease. To encourage participation, dinner will be...

Answered: 1 week ago

Question

★★★★★

According to the Holistic University Website Management reading, what team the backbone of the web team structure since it is responsible for the technical, quality, and operational aspects of the...

Answered: 1 week ago

Question

★★★★★

11. [p. 15] What is the equation preload and bolt size? used to calculate required Calculate fastener the tightening torques for the 20 fastener, a grade 8, -20 fastener and a grade 8, 14-28 faster...

Answered: 1 week ago

Question

★★★★★

Comfort with public disagreement is a big source of conflict on cross-cultural teams. Members from cultures that place a high value on "face" and group harmony may be averse to confrontation because...

Answered: 1 week ago

Previous Question Next Question