Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Question: In accounting and auditing, the following sampling method is sometimes used to estimate a population total. In estimating the value of an inventory, suppose that a book value exists for each item and is readily accessible. For each item in the sample, the difference D, audited value minus book value, is determined. The inventory value is estimated by the sum of the book values of the population and N D, where N is the population size.
a. Show that the estimate is unbiased.
b. Find an expression for the variance of the estimate.
c. Compare the expression obtained in part (b) to the variance of the usual estimate, which is the product of N and the average audited value. Under what circumstances would the proposed method be more accurate?
d. How could a ratio estimate be employed in this situation? Would there be any advantage or disadvantage to using a ratio estimate rather than the proposed method?
This week you will develop a fictitious problem and data set that utilizes specific statistics to analyze the data. The goal of this project is to allow you to demonstrate your cumulative knowledge and to operationalize your learning in a scholarl..
Suppose none of the four customers receives their meal in under two minutes. Is there any evidence to suggest the manager's claim is false? Justify your answer.
Calculate the average of deposits per bank for FDIC- inured institutions during both time periods and describe the relationship between the two averages. Provide a reason for the difference.
If the top 15% of the test scores are usually good enough for admission to law school, find the cut off score for gaining admission.
Construct a frequency distribution (class, tally and frequency) for the data set using the indicated number of classes. In the table, include the midpoint, relative frequencies and cumulative frequencies.
A researcher is conducting proportionate stratified random sampling with a sample size of 250. Approximately how many people should be sampled from each stratum?
How does multiple correlation increase accuracy of prediction? - What is the purpose of partial correlation?- When a path diagram is shown, what information is conveyed by the arrows leading from one variable to another?
Use a 0.05 significance level to test the claim that the three categories of cigarettes yield the same mean amount of nicotine. Given that only the king size cigarettes are not filtered, do the filters appear to make a difference
Tthe United States during 1993 was $40,500. Assume the standard deviation was $8,500. Should a mobile home selling for $75,000 be considered an outlier? Explain why or why not.
Research Paper Assignment 4: Evaluation and Analysis of Findings Related to Your Research Question and Hypothesis
Because of tough economic times, the Indiana legislature is debating a bill that could have significant negative implications for public school funding. There are three possibilities for this bill: (1) it could be passed in essentially its current..
Suppose that B1, B2,......... ω ∈ Ω is a sequence of independent events such that for all i, P[Bi] = 1/2. Show that for any n ≥ 1 and for any ω ∈ Ω, we haveP[{ω}] ≤ 1/2n
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd