Suppose that in a sampling survey to estimate the population variance, the biased estimator was used instead
Question:
Suppose that in a sampling survey to estimate the population variance, the biased estimator was used instead of the unbiased one. The sample size used was n = 100, and the estimate obtained was 1,287. Can you find the value of the unbiased estimate of the population variance?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (16 reviews)
1287 ...View the full answer
Answered By
Muhammad Umair
I have done job as Embedded System Engineer for just four months but after it i have decided to open my own lab and to work on projects that i can launch my own product in market. I work on different softwares like Proteus, Mikroc to program Embedded Systems. My basic work is on Embedded Systems. I have skills in Autocad, Proteus, C++, C programming and i love to share these skills to other to enhance my knowledge too.
3.50+
1+ Reviews
10+ Question Solved
Related Book For
Complete Business Statistics
ISBN: 9780077239695
7th Edition
Authors: Amir Aczel, Jayavel Sounderpandian
Question Posted:
Students also viewed these Statistics questions
-
Find the standard error to estimate the population mean for each of the following. a. n = 17; 95% confidence level; s = 16 b. n = 25; 90% confidence level; s2 = 43
-
Suppose that in a certain defined benefit pension plan (a) Employees work for 45 years earning wages that increase at a real rate of 2% (b) They retire with a pension equal to 70% of their final...
-
Suppose that in a two-way layout, with I = 2 and J = 2, the values of E(Yij ) are as given in part (b) of Exercise 2. Determine the values of , 1, 2, 1, and 2 that satisfy Eqs. (11.7.2) and (11.7.3).
-
Given: Pre-tensioned cables AB and AD, having tensions of 27 and T, respectively, are attached to end A of the L-shaped bracket and exert forces of FAB and FA AD; respectively, on the bracket due to...
-
Whose income do you predict will be more affected by the expansion of Internet access: a. Stockbrokers or lawyers? b. Doctors or pharmacists? c. Bookstore owners or the owners of galleries that sell...
-
Solve Problem 3.116, assuming that P = 60 N. PROBLEM 3.116 A machine component is subjected to the forces and couples shown. The component is to be held in place by a single rivet that can resist a...
-
The following are the duration times (minutes) of all missions flown by the space shuttle Challenger. 1 7224 8709 8784 10,060 10,089 10,125 11,445 11,476 11,844 Use the given data to construct a...
-
Hopewell Shipping Corporation is an overnight shipper. Since it sells on credit, the company cannot expect to collect 100% of its accounts receivable. At October 31, 2018, and 2019, respectively,...
-
1. What do you think are the advantages and disadvantages of vertical integration between content producers and distributors? 2. Do you think both of these companies were above minimum efficient...
-
1. What perspective of organizational effectiveness did Tina Stavros and James Alder attempt to apply in this case? Describe how specific elements of that perspective related to their interventions....
-
A quality-control analyst wants to estimate the proportion of imperfect jeans in a large warehouse. The analyst plans to select a random sample of 500 pairs of jeans and note the proportion of...
-
Suppose that you have two biased estimators of the same population parameter. Estimator A has a bias equal to 1/n (that is, the mean of the estimator is 1/n unit away from the parameter it...
-
Two point charges are initially separated by a distance d. Suppose the charge of one is increased by twenty seven times while the charge of the other is reduced to one-third its initial value. What...
-
The Hawaiian alphabet (known as the piapa) was first written by19th century missionaries and consists of 12 letters; the vowels A,E, I, O, and U, and the consonants H, K, L, M, N, P, and W.Assuming...
-
Demonstrate the concept of Threads to achieve multitasking program using Thread class and Runnable Interface (separately) for the below scenario: Create an Array of 9 numbers. And create three...
-
!)A hotel wants to remodel and gets a loan for $344,546.2 today but will owe $420,000 at the maturity date. the rate of interest is 8% compounded quarterly. How long is the loan. ________ ...
-
A large office building is being designed to house manydifferent sized businesses. They have several floor plansavailable. Each plan has 3 types of office suites: small, medium,and large. Floor plan...
-
On June 21 of this year, $4,000 is deposited in a bank that pays 30% simple annual, determine the accumulated amount as of December 15 of the same year.
-
Copy the Big Rock Candy Mountain Mining financial statements from Problem 1 in Chapter 2 into a new workbook. a. Set up a ratio worksheet similar to the one in Exhibit 3-6, page 99, and calculate all...
-
Explain the term global capital markets. This chapter primarily discusses global equity markets. What other types of financial instruments are traded in these markets? How important are global...
-
Population: 1, 19,25, 15, 12, 16, 28, 13, 6 Find the population variance and standard deviation or the sample variance and standard deviation as indicated.
-
Sample: 6, 52, 13,49, 35, 25, 31, 29, 31, 29 Find the population variance and standard deviation or the sample variance and standard deviation as indicated.
-
Population: 4, 10, 12, 12, 13, 21 Find the population variance and standard deviation or the sample variance and standard deviation as indicated.
-
Linden Inc. has authorized share capital of 500,000 common shares and 100,000 preferred shares. On January 1, 2016, the balance in its shareholders equity included: 12,000 common shares valued at...
-
Which best practice applies to revising substantial damage determinations?
-
Paul Lee, CPA, was the auditor of ABC Incorporated. During the audit, Paul became aware of a material error in the company's inventory in the amount of approximately $1.5 million. If the management...
Study smarter with the SolutionInn App