Develope a confidence interval for the population mean

Assignment Help Econometrics
Reference no: EM13219519

An important factor in selling a residential property is the number of people who look through the home. A sample of 17 homes recently sold in the Buffalo, New York, area revealed the mean number looking through each home was 19 and the standard deviation of the sample was 4 people. Develop a 98% confidence interval for the population mean.

Reference no: EM13219519

Questions Cloud

Find some articles or research on project management : Do the same for key points that make project management easier for an Agile project.
What vertical axis for an aggregate demand curve measures : All of the following would cause the aggregate demand curve to shift EXCEPT a) improving levels of prosperity in other countries. b) a decrease in the price level. c) a deterioration of overall consumer confidence. d) an improvement in overall con..
Calculate the labor productivity of the line : Riverside metal works produces cast bronze valves on a 10 person assembly line. On a recent day, 160 valves were produced during an 8-hours shift. calculate the labor productivity of the line
Differences in circulation-tracking and securing records : What are similarities and differences in circulation, tracking and securing records handling storage
Develope a confidence interval for the population mean : An important factor in selling a residential property is the number of people who look through the home. A sample of 17 homes recently sold in the Buffalo, New York, area revealed the mean number looking through each home was 19
Develop a first-cut sequence diagram : Develop a first-cut sequence diagram, which only includes the actor and problem domain classes. Add the view layer classes and the data access classes to your diagram from part a.
Explain data analysis descriptive statistics tool : For assistance with these calculations, see the Recommended Resources for Week One. Measurement issues. Data, even numerically code variables, can be one of 4 levels - nominal, ordinal, interval, or ratio. It is important to identify which level a..
Describe when you would want to use double hashing : Briefly describe when you would want to use double hashing. Also, provide an example of a rule that can be used for a double hashing probe sequence.
What is the point estimate of the population mean : Bob Nale is the owner of Nale's Quick Fill. Bob would like to estimate the mean number of gallons of gasoline sold to his customers. Assume the number of gallons sold follows the normal distribution with a population standard deviation of 2.30 gal..

Reviews

Write a Review

Econometrics Questions & Answers

  What are the values of the demand and supply elasticities

where P is the price of cigarettes in dollars and Q is in millions of cigars Using calculus, show that the demand and supply curve have constant elasticity along their entire length. What are the values of the demand and supply elasticities

  Find out what is happening at the time of disposal

The estimated salvage value was $30,000. At the end of the 5th year the asset was sold for $90,000. From a tax perspective, what is happening at the time of disposal, and what is the dollar amount.

  Determine what will be the initial gdp growth rate

Consider the Harrod-Domar model. Suppose that initially, an African country's capital-output ratio (k) is 5, and the savings rate (s) is 12%. a). What will be the initial GDP growth rate b). Suppose that technological advances cause the capital-out..

  Calculate the optimal money growth rate needed for the fed

Suppose that the Fed's inflation target is 2%, potential output growth is 3.5%, and velocity is a function of how much the interest rate differs from 5%: %^V= 0.5 X (i-5). Suppose that a model of the economy suggests that the real interest rate

  Can miller set prices to earn even higher profit

The seller, Ryan Miller's mom (who is a monopolist, at least with respect to these consumers, and can "produce" enough quantity to meet demand), has to determine her pricing strategy, and whether to sell the goods separately or as a bundle.

  Determine the total revenues added

Valles Global Industries has a small division that addresses the oil business. Currently, they are thinking about a pumping problem in the Durango Quadrant. They have an existing pump that will extract 50% of the known crude-oil reserve in the f..

  How a clinic uses doctors and nurses optimally

A clinic uses doctors and nurses optimally and is servicing the maximum number of patients given a limited annual payroll. The last doctor hired treated 1,600 extra patients in a year, while the last nurse hired treated 1,000 extra patients in a y..

  What will be the total price and the per session price

Your firm designs training materials for computer training classes, and you have just received a request to bid on a contract to produce a complete set of training manuals for an 8-session class. From previous experience, you know that your firm f..

  What would present worth of anticipated revenue stream

Suppose that an oil well is expected to produce $100,000 of oil during its first year. What would be the present worth of the anticipated revenue stream at an interest rate of 10%, compounded annually over the next 5 years

  Find the optimal pigouvian tax

Assume that a regulator assigns property rights on the externality, i.e. right to make noise or to enjoy an environment free of noise. Show that by agreeing on the airport traffic and on compensations, the two firms reaches the efficient outcome (..

  How many labor hours and machine hours should firm employ

Davy Metal Company produces brass fittings. Davy's engineers estimate the production function represented below as relevant for their long-run capital-labor decisions. Q = 500L^0.6K^0.8 where Q = annual output measured in pounds.

  Compare the accuracy of each of the forecasting methods

Year Actual 5yr move 3yr exponential exponential demand average avg. smoothing smoothing W=0.9 W=0.3 2000 800 xxxxx xxxxx xxxxx xxxxx 2001 925 xxxxx xxxxx  2002 900 xxxxx xxxxx 2003 1025 xxxxx 2004 1150 xxxxx 2005 1160 2006 1200  2007 1150  2008 1..

Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd