A polling organization interviewed by phone 400 randomly selected fans about their opinion on random drug testing
Question:
a. Find the standard error of the proportion.
b. Find the 95% confidence interval for the population proportion.
c. Find the 99% confidence interval for the population proportion.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 60% (10 reviews)
a b 95 confidence interva...View the full answer
Answered By
Gaurav Soni
Teaching was always an area where I can pursue my passion. I used to teach my friends and junior during my school and college life. After completing my professional qualification (chartered accountancy) and before joining my job, I also joined an organization for teaching and guidance to my juniors. I had also written some articles during my internship which later got published. apart from that, I have also given some presentations on certain amendments/complex issues in various forms.
Linkedin profile link:
https://www.linkedin.com/in/gaurav-soni-38067110a
5.00+
7+ Reviews
13+ Question Solved
Related Book For
Elementary Statistics In Social Research Essentials
ISBN: 9780205638000
3rd Edition
Authors: Jack A. Levin, James Alan Fox
Question Posted:
Students also viewed these Statistics questions
-
An independent polling organization interviewed 100 college students to determine their political party affiliations and whether they favor a balanced-budget amendment to the Constitution. The table...
-
A polling organization is checking its database to see if the two data sources it used sampled the same ZIP codes. The variable Datasource = 1 if the data source is MetroMedia, 2 if the data source...
-
Hazing within college fraternities is a continuing concern. Before a national meeting of college presidents, a polling organization is retained to conduct a survey among fraternities on college...
-
An increase in the supply of U.S. dollars by the Federal Reserve will raise the value of the dollar because it will stimulate U.S. economic growth raise the value of the dollar because it will lead...
-
Tony and Tina Roselli own and run TNTs Pizza Restaurant. Tony is responsible for managing the day-to-day aspects, hiring workers, and overseeing the kitchen, building, and grounds. He is the chief...
-
Your grandfather will sell you a beach front property for $72,500. He says the price is firm whenever you can pay him cash. You know that your finances will only allow you to save $5,000 a year and...
-
A one ton refrigeration system means that its refrigerating effect is (a) 50 kJ/min (b) 210 kJ/min (c) 300 kJ/min (d) 350 kJ/min
-
Mels Male Accessories sells wallets and money clips. Historically, the firms sales have averaged three wallets for every money clip. Each wallet has an $8 contribution margin , and each money clip...
-
Six Sigma projects are powerful tools for achieving breakthrough improvements. Improvement projects utilize the Define, Measure, Analyze, Improve, and Control (DMAIC) methodology while design or...
-
Mary is 30 years old and married to Mark, age 36. Mark passed away on January 30, 2021. Mark was unemployed and had no income in 2021 due to his illness. Marys seven-year-old daughter, Jenny, lived...
-
To estimate the proportion of students on a particular campus who favor a campus wide ban on alcohol, a social researcher interviewed a random sample of 200 students from the college population. She...
-
A major research organization conducted a national survey to determine what percent of Americans feel that things are getting better for them economically. Asking 1,200 respondents called at random...
-
Suppose that the linear density of the A string on a violin is 7.8 10-4 kg/m. A wave on the string has a frequency of 440 Hz and a wavelength of 65 cm. What is the tension in the string?
-
Find all possible I/O equations. \(\left\{\begin{array}{l}\ddot{x}_{1}+\dot{x}_{1}+\frac{1}{3}\left(x_{1}-x_{2} ight)=f(t) \\ \dot{x}_{2}-\frac{1}{3}\left(x_{1}-x_{2} ight)=0\end{array}, f(t)=...
-
A dynamic system model is derived as \[\left\{\begin{array}{l} 4 \ddot{x}_{1}-\dot{x}_{1}-3 x_{1}+x_{2}=f(t) \\ \dot{x}_{2}+\frac{1}{3} x_{1}+2 x_{2}=0 \end{array} ight.\] where the input is \(f\)...
-
A dynamic system is governed by \(4 \ddot{y}+8 \dot{y}+3 y=f(t)\), where \(f\) and \(y\) are the system input and output, respectively. Derive the state-space form of the decoupled system.
-
Find the state-space form of the mathematical model. \(\left\{\begin{array}{l}\ddot{x}_{1}+\frac{2}{5}\left(x_{1}-x_{3} ight)-\frac{3}{5}\left(\dot{x}_{2}-\dot{x}_{1}...
-
Find the state-space form of the mathematical model. \(\left\{\begin{array}{l}2 \ddot{x}_{1}+9\left(x_{1}-x_{3} ight)-0.8\left(\dot{x}_{2}-\dot{x}_{1} ight)-2\left(x_{2}-x_{1} ight)=F(t) \\...
-
Andrea designed a new household cleaning product that can be used on any surface, is environmentally friendly, and performs better than other current products. As the company grew, she added...
-
How does the organizational structure of an MNC influence its strategy implementation?
-
Using the General Social Survey, calculate Pearsons r to test the following null hypotheses: a. Create the correlation matrix. b. Report the strength and direction of the Pearsons r correlation...
-
Using the General Social Survey, calculate a chi-square statistic to test the null hypothesis that views about nuclear energy (NUKEELEC) do not vary by political party affiliation (PARTY). a. How...
-
A major national magazine has ranked 200 American cities in terms of their livability. A social researcher selects 10 large cities and 10 small cities at random, and wishes to test whether there is a...
-
What strategies might you use to implement the personal change needed to support organizational change? What is the relevance of unity consciousness in organizational leadership, communications, and...
-
Recognizing the literature (and its limitations) for conveying policing organization, management, and change - what management/organizational changes are needed in policing today? Why? How do we set...
-
How do organizations effectively navigate the complexities of organizational change, integrating advanced change management methodologies to mitigate resistance and foster sustainable transformation?
Study smarter with the SolutionInn App