A state legislator wishes to survey residents of her district to see what proportion of the electorate
Question:
a. What sample size is necessary if the 95% CI for p is to have a width of at most .10 irrespective of p?
b. If the legislator has strong reason to believe that at least 2/3 of the electorate know of her position, how large a sample size would you recommend?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 42% (14 reviews)
a b n 21...View the full answer
Answered By
JAPHETH KOGEI
Hi there. I'm here to assist you to score the highest marks on your assignments and homework. My areas of specialisation are:
Auditing, Financial Accounting, Macroeconomics, Monetary-economics, Business-administration, Advanced-accounting, Corporate Finance, Professional-accounting-ethics, Corporate governance, Financial-risk-analysis, Financial-budgeting, Corporate-social-responsibility, Statistics, Business management, logic, Critical thinking,
So, I look forward to helping you solve your academic problem.
I enjoy teaching and tutoring university and high school students. During my free time, I also read books on motivation, leadership, comedy, emotional intelligence, critical thinking, nature, human nature, innovation, persuasion, performance, negotiations, goals, power, time management, wealth, debates, sales, and finance. Additionally, I am a panellist on an FM radio program on Sunday mornings where we discuss current affairs.
I travel three times a year either to the USA, Europe and around Africa.
As a university student in the USA, I enjoyed interacting with people from different cultures and ethnic groups. Together with friends, we travelled widely in the USA and in Europe (UK, France, Denmark, Germany, Turkey, etc).
So, I look forward to tutoring you. I believe that it will be exciting to meet them.
3.00+
2+ Reviews
10+ Question Solved
Related Book For
Probability And Statistics For Engineering And The Sciences
ISBN: 9781305251809
9th Edition
Authors: Jay L. Devore
Question Posted:
Students also viewed these Statistics questions
-
The Arizona Department of Transportation wishes to survey state residents to determine what proportion of the population would like to increase statewide highway speed limits to 75 mph from 65 mph....
-
A 2003 survey by the Centers for Disease Control and Prevention concluded that smoking is forbidden in nearly 75% of U.S. households (Boston Globe, May 25, 2007). The survey gathered responses from...
-
Ms. Jones, a bookstore owner, wishes to send out an advertisement to potential customers. She estimates that 20 percent of the town's residents are recreational readers, and she knows that all of the...
-
Evaluate each expression if possible. V0.49
-
The managements of two different companies argue that because of specific conditions in their companies, recording depreciation expense should be suspended for 2011. Evaluate carefully their...
-
The vibration of a component in a machine is represented by the equation: x = 3.0 10 4 sin (240t) where the displacement x is in metres. Determine the: a. Amplitude b. Frequency c. Period of the...
-
Jai Investment and Finance Ltd. had acquired 3,000 shares of Gabbar and Sambha Ltd. in September 2004. They were being carried in the 31-03-2006 balance sheet at Rs. 17,85,000. Gabbar and Sambha Ltd....
-
Marks & Spencer, a huge retailer in the United Kingdom with sales of more than 9 billion, was troubled by its paper bureaucracy. Looked at in isolation, each document seemed reasonable, but overall a...
-
Level 2 - Calculating Travel Costs at America Travels As a new sales associate at America Travels travel agency, you assist travel agents in finding the best fares for corporate customers. As a...
-
Modify the warehouse location model as suggested in Modeling Issue 2. Specifically, assume that the same four customers have the same annual shipments, but now, there are only two possible warehouse...
-
A sample of 56 research cotton samples resulted in a sample average percentage elongation of 8.17 and a sample standard deviation of 1.42 ("An Apparent Relation Between the Spiral Angle f, the...
-
The superintendent of a large school district, having once had a course in probability and statistics, believes that the number of teachers absent on any given day has a Poisson distribution with...
-
Because of the large increase in the price of tofu, Ms. Vigor changed her diet to 1,200 bottles of carrot juice and 250 pounds of tofu in 2010. Calculate Vigors rate of inflation using C 2000 = cost...
-
Abosky ltd, is a new firm, and has the opportunity to invest in its first new project. The new project will require investment of GHS100,000, and is expected to provide net cash flow of GHS40,000 per...
-
1. How many of each type of ticket will be sold? 2. If every patron buys popcorn and a drink, how much will this add to profit for the theatre? 3. If, in addition to the amount in #2, half the...
-
Determine two different real-life examples for each of the following market structures. List the determinants (type of product, number of buyers and sellers in the market, degree of price control,...
-
4. From an initial position of long-run equilibrium for the economy, describe the short- run and long-run macroeconomic impact on output, inflation, and real interest rates of a surprise terrorist...
-
Topic 1: Tax for higher-end cars to rise again; ARF to go up from 220% to 320% Announcing in his Budget 2023 speech on Tuesday, Deputy Prime Minister and Finance Minister Lawrence Wong said cars with...
-
John Snow is widely regarded as the father of modern epidemiology. Most famously, he investigated an outbreak of cholera in London in 1854 that killed more than 600 victims before it was finished....
-
B made an issue of 150,000 $1 ordinary shares at a premium of 20% the proceeds of which is received by cheque. What is the correct journal to record this? A. Bank Share capital Share premium B. Bank...
-
An engineer who is studying the tensile strength of a steel alloy intended for use in golf club shafts knows that tensile strength is approximately normally distributed with = 60 psi. A random sample...
-
A bearing used in an automotive application is suppose to have a nominal inside diameter of 1.5 inches. A random sample of 25 bearings is selected and the average inside diameter of these bearings is...
-
An article in the ASCE Journal of Energy Engineering (1999, Vol. 125, pp. 5975) describes a study of the thermal inertia properties of autoclaved aerated concrete used as a building material. Five...
-
Georgias employee will match her contributions into a retirement plan up to 5% of her 40,000 annual salary. in other words, the employee will put $1 into her retirement plan for every $1 Georgia puts...
-
Stock in Country Road Industries has a beta of 1.09. The market risk premium is 7.5 percent, and T-bills are currently yielding 3.5 percent. The company's most recent dividend was $1.7 per share, and...
-
Festival Dancing and Fitness In this activity, you will be provided with a review on the implication of dancing activity to your fitness by way of determining your range of Target Heart Rate. Let us...
Study smarter with the SolutionInn App