Find the sample size needed to estimate the percentage of Democrats who have tattoos. Use a 0.05

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

Question:

Find the sample size needed to estimate the percentage of Democrats who have tattoos. Use a 0.05 margin of error, a confidence level of 99%, and results from a prior Harris poll suggesting that 15% of Democrats have tattoos.

Related Book For answer-question

Elementary Statistics

ISBN: 978-0321836960

12th edition

Authors: Mario F. Triola

See More Books

Posted Date: Jul 19, 2021 08:29 AM

See More Questions

Find the sample size needed to estimate the percentage of robberies in Texas that result in arrests. Use a 0.04 margin of error, use a confidence level of 80%, and assume that pn and qn are unknown.
Republicans Find the sample size needed to estimate the percentage of Republicans among registered voters in California. Use a 0.03 margin of error, use a confidence level of 90%, and assume that pn...
The sample size needed to estimate the difference between two population proportions to within a margin of error E with a confidence level of 1 - a can be found as follows. In the expression Replace...
Here is a description of an analytical procedure for superconductors containing unknown quantities of Cu(I), Cu(II), Cu(III), and peroxide (O 2 2- ): 32 "The possible trivalent copper and/or...
Three years ago the Triumph Manufacturing implemented a networked transaction processing system to link their various departments and allow data sharing. Prior to then, Triumph employed a system...
MAQ Corporation, a major producer of consumer electronics equipment, is currently faced with a rapidly growing product line and its associated inventory problems. MAQ's president, Mary Semerod, has...
Identify a study that has been done (or should be done) to improve the safety of car drivers and passengers. Briefly describe the importance of statistics to the study.
Camco Manufacturers Inc., a publicly listed company, has two machines that are accounted for under the revaluation model. Technology in Camco's industry is fast-changing, causing the fair value of...
A major project at an Airport Traffic Control Tower (ATCT) is including a Power Conditioning System (PCS) refurbishment and requires specialists and technicians from multiple organizations. The...
Your company is considering acquiring a private company (New Co., Inc.). The CFO has asked you to review the financial statements, look for key trends, and develop financial/operational questions to...
What is the dose in Sv in a cancer treatment that exposes the patient to 200 Gy of y rays?
If an item purchased at a marked-up price from a group company in the previous year remains unsold at the end of the current year, group inventory and gross profit will have to be reduced. True/False
Which of these arguments or counterarguments do you find most persuasive when considering trade restraints concerning: a. Face masks and other medical necessities b. Breakfast cereals c....
In a downstream sale, when a parent sells to its subsidiary, non-controlling interests share of current profit is reduced by the latters share of the unrealized profit. True/False
You have $500 to invest in the stock market and are considering buying shares in Walmart and Target, both of which are trading at $50 per share. Analysts believe theres a 50% chance of the economy...
Should the official unemployment rate include people who have searched for work in the last year but are not currently searching? Would such a measure be better or worse than the official measure of...
SQL ASSIGMENT EXERCISE 49: Select the customer name and website URL for customers that have placed orders before January 16, 2013. EXERCISE 50: Find the person (people) name, quantity of items...
What are the two methods used to translate financial statements and how does the functional currency play a role in determining which method is used?
The math portion of the ACT test consists of 60 multiple-choice questions, each with five possible answers (a, b, c, d, e), one of which is correct. Assume that you guess the answers to the first...
Refer to the measured systolic and diastolic blood pressure measurements of 40 randomly selected males in Data Set 1 in Appendix B and test the claim that among men, there is a correlation between...
r = 0.963 (x = chest size of a bear, y = weight of a bear) Use the value of the linear correlation coefficient r to find the coefficient of determination and the percentage of the total variation...
While there is strong consensus among economists in favor of central bank independence, political support seems to be waning. What factors may have contributed to the rise in the political threat to...
How does the time consistency problem apply to the conduct of monetary policy? How might long terms of office for central bankers help overcome it?
Consider the following data for Country A and Country B: Use these data to show that the ratio of public debt to GDP is expected to stabilize in Country A but not in Country B. How might this impact...

Find the sample size needed to estimate the percentage of Democrats who have tattoos. Use a 0.05

Question:

Expert Answer:

Answer The nine percentage point Democratic advantage in party identification and leaning in the fir... View the full answer

Elementary Statistics

Students also viewed these accounting questions