Confidence interval to estimate the population mean

Assignment Help Finance Basics
Reference no: EM131493824

Construct a 95?% confidence interval to estimate the population mean with x bar =116and variance=26 for the following sample sizes.

a)n=33

?b)n=46

?c)n=66

a) With 95?% confidence, when n=33?, the population mean is between the lower limit of _________

and the upper limit ______ .

Reference no: EM131493824

Questions Cloud

Yielded a standard deviation : A sample of size 20 was taken from the production line and yielded a standard deviation of 0.070.
Estimate the difference in the mean calories : Estimate the difference in the mean calories between the two types of cookies using a 90% CI.
Discuss the given problem from nonlinearity at each port : Repeat Fig. the above problem if the mixer suffers from nonlinearity at each port.
Confidence interval for the population mean : The population standard deviation was 1.7 years. Using the 0.95 degree of confidence, what is the confidence interval for the population mean?
Confidence interval to estimate the population mean : Construct a 95?% confidence interval to estimate the population mean with x bar =116and variance=26 for the following sample sizes.
What is the purpose of post-hoc procedures : What is the purpose of post-hoc procedures? What are the components of the formula to determine how many covariates you can put into your ANCOVA test
Does age impact the amount of reduction in each measure : Does age impact the amount of reduction in each measure (weight, cholesterol level, fat intake, cholesterol intake, calories from fat)?
Discuss the port nonlinearity : Study the spurious response of the Miller divider shown in Fig. if the mixer exhibits.
What is the standard deviation of the sample means : Consider all random samples of 36 test scores. What is the standard deviation of the sample means?

Reviews

Write a Review

Finance Basics Questions & Answers

  Expected annual cost of the current maintenance policy

The fire department has a number of failures with oxygen masks & is  Assessing its  possibility of outsourcing the preventive maintenance to the manufacturer.

  Effective rate of interest on the loan

If the bank requires the company to hold 15 percent of the amount of the loan on deposit as a compensation balance, what is the effective rate of interest on the loan?

  Construct a depreciation schedule

An asset has a value of $1,500 and a useful life of 5 years. Its trade-in value is $300. Use the amortized method to construct a depreciation schedule assuming that the interest rate is 5%.

  Difference between project risk and corporate risk

What is the difference between project risk and corporate risk? How would you measure the impact of risk on a firm's value?

  Find the stock expected price today

Suppose that the expected future dividends (D) at end of periods 1,2, and 3, as well as the expected future price (P) at end of period 3 for a stock are as given: D1 = $1.20, D2 = $1.40, D3 = $1.55, and P3 = $80.00.

  How does the current share price compare to what analysis

Note on the examples: Value Line has a very unique format. The data is there is some discussion of key factors. The other example(s) better reflect what your submission should be similar to. Normal 0 false false false EN-US X-NONE X-NONE

  What is amortization schedule

Amortization schedule a. Complete an amortization schedule for a $23,000 loan to be repaid in equal installments at the end of each of the next three years.

  Explain the difference between an american option

Explain the difference between an American option and a European option.

  Explain how a net present value profile is used

Explain how a net present value (NPV) profile is used to compare projects. How does this compare to internal rate of return (IRR)? How does reinvestment affect NPV and IRR?

  What systems would you propose that would serve the company

What systems would you propose that would serve the company's needs? Considering that the company already has CBIS installed, will you contemplate complete overhaul of the systems or add functionalities of the existing systems? Justify your line of a..

  Heard of your knowledge of present value techniques

Several homeowners in a nearby community have organized to protest against alleged gouging on the part of a local lending institution. One resident presents his payment book as evidence.

  Explain accept and reject decision for an investment project

Will the net present value (NPV) and internal rate of return (IRR) capital budgeting rules ever not give the same accept/reject decision for an investment project? Please explain.

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