a. What is an estimator? b. What is an estimate? c. A sample standard deviation is found
Question:
b. What is an estimate?
c. A sample standard deviation is found to be 13.8. Is this number an estimator or an estimate of the population standard deviation?
d. What is the error of estimation? When you estimate an unknown number, do you know the size of this error or not?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 90% (10 reviews)
a An estimator is a sample statistic computed from da...View the full answer
Answered By
Ashington Waweru
I am a lecturer, research writer and also a qualified financial analyst and accountant. I am qualified and articulate in many disciplines including English, Accounting, Finance, Quantitative spreadsheet analysis, Economics, and Statistics. I am an expert with sixteen years of experience in online industry-related work. I have a master's in business administration and a bachelor’s degree in education, accounting, and economics options.
I am a writer and proofreading expert with sixteen years of experience in online writing, proofreading, and text editing. I have vast knowledge and experience in writing techniques and styles such as APA, ASA, MLA, Chicago, Turabian, IEEE, and many others.
I am also an online blogger and research writer with sixteen years of writing and proofreading articles and reports. I have written many scripts and articles for blogs, and I also specialize in search engine
I have sixteen years of experience in Excel data entry, Excel data analysis, R-studio quantitative analysis, SPSS quantitative analysis, research writing, and proofreading articles and reports. I will deliver the highest quality online and offline Excel, R, SPSS, and other spreadsheet solutions within your operational deadlines. I have also compiled many original Excel quantitative and text spreadsheets which solve client’s problems in my research writing career.
I have extensive enterprise resource planning accounting, financial modeling, financial reporting, and company analysis: customer relationship management, enterprise resource planning, financial accounting projects, and corporate finance.
I am articulate in psychology, engineering, nursing, counseling, project management, accounting, finance, quantitative spreadsheet analysis, statistical and economic analysis, among many other industry fields and academic disciplines. I work to solve problems and provide accurate and credible solutions and research reports in all industries in the global economy.
I have taught and conducted masters and Ph.D. thesis research for specialists in Quantitative finance, Financial Accounting, Actuarial science, Macroeconomics, Microeconomics, Risk Management, Managerial Economics, Engineering Economics, Financial economics, Taxation and many other disciplines including water engineering, psychology, e-commerce, mechanical engineering, leadership and many others.
I have developed many courses on online websites like Teachable and Thinkific. I also developed an accounting reporting automation software project for Utafiti sacco located at ILRI Uthiru Kenya when I was working there in year 2001.
I am a mature, self-motivated worker who delivers high-quality, on-time reports which solve client’s problems accurately.
I have written many academic and professional industry research papers and tutored many clients from college to university undergraduate, master's and Ph.D. students, and corporate professionals. I anticipate your hiring me.
I know I will deliver the highest quality work you will find anywhere to award me your project work. Please note that I am looking for a long-term work relationship with you. I look forward to you delivering the best service to you.
3.00+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Statistics questions
-
What is an estimator? When is an estimator unbiased? Is the sample mean, , an unbiased estimator of ? Explain.
-
An automotive industry supplier produces pistons for several models of automobiles. Twenty samples, each consisting of 200 pistons, were selected when the process was known to be operating correctly....
-
An airline operates a call center to handle customer questions and complaints. The airline monitors a sample of calls to help ensure that the service being provided is of high quality. Ten random...
-
1. (9 pts) Consider a supply chain with a manufacturer and a retailer. The product is offered for a single season. Suppose the manufacturer produces at a cost of $30/unit. The manufacturer sells to...
-
Refer to the womens golf scores in Exercise 3.137. It turns out that 117 were mistakenly entered. Although this person still had the highest score among the 15 women, her score was not a mild or...
-
What are operating current assets? What are operating current liabilities? How much net operating working capital and total net operating capital does Computrons have? Donna Jamison, a graduate of...
-
What are some of the best practices to manage information security and privacy in terms of procedural, technical, and physical controls?
-
Refer to the budgets prepared in Exercise E22- 25. Determine the cost per kit to manufacture the model airplane kits. Grady projects sales of 325, 400, 475, and 525 kits per quarter. Prepare a cost...
-
Explain what is meant by corporate governance. In September 2014, Alibaba listed on the New York Stock Exchange in what was, at the time, the largest IPO in history. Explain some of the reasons that...
-
1. Prepare a service blueprint for Commuter Cleaning. 2. What generic approach to service system design is illustrated by Commuter Cleaning, and what competitive advantages does this design offer? 3....
-
a. What is a pilot study? b. What can go wrong if you dont do a pilot study?
-
a. What is the sampling distribution of a statistic? b. What is the standard deviation of a statistic?
-
The following information is about pharmaceutical manufacturing. The Food and Drug Administration (FDA) has concluded that the pharmaceutical industry needs to adopt manufacturing innovations, partly...
-
16 9 9 J n 20 23 17 26 27 1 30 33 1 24 18 21 Question 31 (12 points) On July 31, Bristlecone Pine Art Ltd. had a $64,900 balance in Accounts Receivable and a $4,300 credit balance in Allowance for...
-
You were hired to be the digital marketing strategist for Patricia Nash Handbags. https://patricianashdesigns.com/ You can find all the data you need in the final exam Google Drive folder. This data...
-
QUESTION 3: ACCOUNTING FOR INCOME TAX The accounting profit after tax for Colesworths Ltd for the year ended 30 June 2023 was $2,089,500 and included the following revenue and expense items:...
-
Analyze and compare Amazon.com, Best Buy, and Wal-Mart The condensed income statements through operating income for Amazon.com, Inc. (AMZN), Best Buy Co., Inc. (BBY), and Wal-Mart Stores, Inc. (WMT),...
-
3. Given below are selected transactions for January for Leah Garcia, an interior designer: Jan. Invested P200,000 cash to start the business. 2 3 5 Paid P6,000 cash for advertising and P10,000 for...
-
Use f(x) and g(x) to find a formula for each expression. Identify its domain. (a) (f + g)(x) (c) (fg)(x) (b) (f- g)(x) (d) (f/g)(x)
-
A fast-food restaurant averages 150 customers per hour. The average processing time per customer is 90 seconds. a. Determine how many cash registers the restaurant should have if it wishes to...
-
A certain shoe conies in 5 different styles with each style available in 4 distinct colors. If the store wishes to display pairs of these shoes showing all of its various styles and colors, how many...
-
A California study concluded that by following 7 simple health rules a man's life can be extended by 11 years on the average and a woman's life by 7 years. These 7 rules are as follows: no smoking,...
-
A developer of a new subdivision offers a prospective home buyer a choice of 4 designs, 3 different heating systems, a garage or carport, and a patio or screened porch. How many different, plans are...
-
In thermodynamics, there are three laws that allow scientists to effectively examine how different states of matter change for different objects as temperatures change in their environment. In 2-3...
-
Problem A car travels at a constant speed of 30.0 mi/h (13.4 m/s) on a level circular turn of radius 50.0 m, as shown in the bird's- eye view in figure a. What minimum coefficient of static friction,...
-
A musician hits a drum with a drumstick. In three to four sentences, explain the collision forces between the drum and drumstick. What direction is the force from the drumstick exerted?, Is the force...
Study smarter with the SolutionInn App