In November 2018, 50,000 people living in the United States were asked whether they had a computer at home. 43,128 answered yes, they had a computer at home. Provide a 99% confidence interval for the proportion of people living in the United States who have a computer at home.
A. .862546 to .862573
B. .8586 to .8665
C. .8595 to .8656
D. .862548 to .862578
Answer: B
You might also like to view...
Which of the following is a common reason that some women face a glass ceiling?
A. poor goal setting B. inability to motivate others C. lack of mentors D. poor financial performance E. inability to produce high-quality work
________ are the major factors influencing the selection of suppliers for natural products
A) Price and delivery reliability B) Product features and customization C) Price and customization D) Delivery reliability and product features E) Customization and delivery reliability
Which of the following is NOT a question that you can ask yourself in order to assess your definition?
a. Does my definition contribute to the overall goal and purpose of my speech? b. Is my definition easily understood? c. Am I consistent in the way I define or explain a term or problem? d. Will audience members refute my definition?
Which of the following is true of excessive compensation packages?
A. When huge amounts of compensation depend on quarterly earnings reports, there is a strong incentive to manipulate those reports in order to achieve the money. B. Excessive compensation packages serve corporate interests when they provide an incentive that is not based on executive performance or accomplishments. C. When executive compensation is tied to stock price, executives have a strong incentive to focus on long-term corporate interests rather than short-term stock value. D. Economic fairness and personal morality always exists in executives receiving lofty compensation packages.