The population proportion is .30. What is the probability that a sample proportion will be within
Question:
The population proportion is .30. What is the probability that a sample proportion will be within ± .04 of the population proportion for each of the following sample sizes?
a. n = 100
b. n = 200
c. n = 500
d. n = 1000
e. What is the advantage of a larger sample size?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 52% (17 reviews)
a Within 04 means 26 34 P z 87 8078 P z 87 1922 P 26 34 8078 1922 6156 b P z 123 8...View the full answer
Answered By
Nicholas Maina
Throughout my tutoring journey, I've amassed a wealth of hands-on experience and honed a diverse set of skills that enable me to guide students towards mastering complex subjects. My proficiency as a tutor rests on several key pillars:
1. Subject Mastery:
With a comprehensive understanding of a wide range of subjects spanning mathematics, science, humanities, and more, I can adeptly explain intricate concepts and break them down into digestible chunks. My proficiency extends to offering real-world applications, ensuring students grasp the practical relevance of their studies.
2. Individualized Guidance:
Recognizing that every student learns differently, I tailor my approach to accommodate various learning styles and paces. Through personalized interactions, I identify a student's strengths and areas for improvement, allowing me to craft targeted lessons that foster a deeper understanding of the material.
3. Problem-Solving Facilitation:
I excel in guiding students through problem-solving processes and encouraging critical thinking and analytical skills. By walking learners through step-by-step solutions and addressing their questions in a coherent manner, I empower them to approach challenges with confidence.
4. Effective Communication:
My tutoring proficiency is founded on clear and concise communication. I have the ability to convey complex ideas in an accessible manner, fostering a strong student-tutor rapport that encourages open dialogue and fruitful discussions.
5. Adaptability and Patience:
Tutoring is a dynamic process, and I have cultivated adaptability and patience to cater to evolving learning needs. I remain patient through difficulties, adjusting my teaching methods as necessary to ensure that students overcome obstacles and achieve their goals.
6. Interactive Learning:
Interactive learning lies at the heart of my approach. By engaging students in discussions, brainstorming sessions, and interactive exercises, I foster a stimulating learning environment that encourages active participation and long-term retention.
7. Continuous Improvement:
My dedication to being an effective tutor is a journey of continuous improvement. I regularly seek feedback and stay updated on educational methodologies, integrating new insights to refine my tutoring techniques and provide an even more enriching learning experience.
In essence, my hands-on experience as a tutor equips me with the tools to facilitate comprehensive understanding, critical thinking, and academic success. I am committed to helping students realize their full potential and fostering a passion for lifelong learning.
4.90+
5+ Reviews
16+ Question Solved
Related Book For
Essentials Of Statistics For Business And Economics
ISBN: 9781305081598
7th Edition
Authors: David Anderson, Thomas Williams, Dennis Sweeney, Jeffrey Cam
Question Posted:
Students also viewed these Statistics questions
-
The Wall Street Journal reports that 33% of taxpayers with adjusted gross incomes between $30,000 and $60,000 itemized deductions on their federal income tax return. The mean amount of deductions for...
-
What is the probability that a person likes to watch football, given that she also likes to watch basketball? Football No Football Basketball27 No Basketball 38 13
-
What is the probability that a five-card poker hand contains a straight, that is, five cards that have consecutive kinds?
-
Find the indefinite integrals (a) sin 3x cos 5x (b) cos 7x cos 5x (c) sin 2 x (d) cos 2 x (e) cosh 2 x (f) sinh(5x + 1)
-
Fred Blake has agreed to work for the Cummings Foundation at a total annual salary of $54,000. He is uncertain whether he should be paid biweekly or semi- monthly and has asked for your assistance....
-
Develop a chase aggregate plan for Draper using a permanent workforce of 12 employees supplemented by overtime. All demand must be met each period. (a) Show what would happen if this plan were...
-
Users of financial statements often describe depreciation expense, depletion expense, and amortization expense as sources of operating cash flows. Discuss the accuracy of this assertion.
-
This case represents an actual retail company. The dates and format have been changed. Required a. Compute and comment on the following for 2005, 2006, and 2009: 1. Working capital 2. Current ratio...
-
Megabyte Industries produces two products out of a joint process - Sigma and Theta. The joint (common) costs incurred are $ 250,000 for a standard production run that generates 15,000 pounds of Sigma...
-
Richard chooses technique 0 and 2 requiring 10+10-20 efforts and provising 10+11=21 benefits. Hence, 21 is returned as the output Example 2: input1: 3 input2: (10,10,10,10) input3: (10,11,12,15)...
-
Assume that the population proportion is .55. Compute the standard error of the proportion, , for sample sizes of 100, 200, 500, and 1000. What can you say about the size of the standard error of the...
-
The Wall Street Journal reported that the age at first startup for 55% of entrepreneurs was 29 years of age or less and the age at first startup for 45% of entrepreneurs was 30 years of age or more...
-
A uniform film of TiO2, 1036nm thick and having index of refraction 2.62, is spread uniformly over the surface of crown glass of refractive index 1.52. Light of wavelength 520.0nm falls at normal...
-
Discuss some of the key environmental challenges facing the world and the differences between pollution in wealthy and poor nations.
-
Explain the applicability of independent internal verification to payroll transactions.
-
Almost every patient in hospital is sent for laboratory investigation where sample collection is the foremost process. Based on laboratory test results, decisions about admissions, discharge and...
-
Enumerate the functions related to the production cycle.
-
Identify the departments reporting to the vice-president of production?
-
What is the unemployment rate in your country today? Compare the national GDP to global GDP during the 2008 financial crisis. Was unemployment in your country significantly affected by the global...
-
Rosalie owns 50% of the outstanding stock of Salmon Corporation. In a qualifying stock redemption, Salmon distributes $80,000 to Rosalie in exchange for one-half of her shares, which have a basis of...
-
A first-time shareholder has approached you requesting some advice. The shareholder has received the companys annual report and noticed the following statement in the summary of significant...
-
A firm recently built a new plant that will use more than 50 production lines and machines to produce over 500 different products. The production scheduling decisions are critical because sales will...
-
Suppose a manager must choose between the following two mathematical models of a given situation: (a) a relatively simple model that is a reasonable approximation of the real situation and (b) a...
-
A long-distance telephone company uses a fiber-optic network to transmit phone calls and other information between locations. Calls are carried through cable lines and switching nodes. A portion of...
-
Dr Gollum is the firm's risk manager. In March 2023, the collapse of Silicon Valley Bank raised fears of a new financial crisis, like in 2008. Gollum asks you to weigh the risk of Singapore...
-
Chris sold short 1 0 0 shares of ABC stock at $ 2 1 per share. ABC paid shareholders a dividend of $ 3 per share. Chris purchased ABC stock for $ 1 5 per share to cover his short position. Each trade...
-
A College food services buys frozen fish in boxes labeled 10 pounds. The true average weight of the boxes is 8 pounds with a standard deviation of 2 pounds. The food service director suspects that...
Study smarter with the SolutionInn App