Margin of error in estimating a population mean

Assignment Help Mathematics
Reference no: EM131043801

Compute the margin of error in estimating a population mean for a sample size of 600 and a variance of 4. Round your answer to the thousandths place.

Reference no: EM131043801

Questions Cloud

What interest rate would this be a fair deal : The Maybe Pay Life Insurance Co. is trying to sell you an investment policy that will pay you and your heirs $26,000 per year forever. Suppose a sales associate told you the policy costs $471,000. At what interest rate would this be a fair deal?
How has issue impacted society and the health care industry : Describe an emerging ethical issue, such as euthanasia. How has the issue impacted society and the health care industry?
Prepare the lease payments schedule for drago ltd : Explain how, in accordance with the requirements of AASB 117 Leases, Drago Ltd should classify this lease agreement. Prepare the lease payments schedule for Drago Ltd.
Random variable is the number of women selected : Two people are selected at random from 6 men and 9 women. The random variable is the number of women selected. Give all possible values of the random variable.
Margin of error in estimating a population mean : Compute the margin of error in estimating a population mean for a sample size of 600 and a variance of 4. Round your answer to the thousandths place.
Assuming that annual effective interest rate remains level : Jasper is bequeathed a thirty year deferred annuity that has a payment at the end of each third year. The first payment is for $15000 and is made five years after she receives inheritance. There is always an increase of $ 4000 from one payment to the..
Modify this alforithm so that it will stop : Modify this alforithm so that it will stop as soon as it recognizes that the list is sorted. Do not use a break statement.
Question regarding the confidence interval for the time : A random sample of 42 salespersons were asked how long on average they were able to talk to a potential customer. Their answers revealed a mean of 8.100000000 with a variance of 6 minutes. Construct a 95% confidence interval for the time it takes ..
Pay off the balance of his loan : Hank purchased a $28,000 car two years ago using a 8 percent, 4-year loan. He has decided that he would sell the car now, if he could get a price that would pay off the balance of his loan. What’s the minimum price Hank would need to receive for his ..

Reviews

Write a Review

Mathematics Questions & Answers

  Arrival and service rates for check out lanes

In planning for a major redesign, Beth collected data at her store on several consecutive Saturday mornings. She noticed that customers arrived at the checkout at a rate of approximately 100 per hour. Fully 20 percent of the customers had 10 items..

  How many shares of each stock does she own

Shirley Cicero has $16,000 invested in Boeing and GE stock. The Boeing stock currently sells for $30 per share and the GE stock for $70 per share. If GE stock triples its value and the Boeing stock goes up 50%, her stock will be worth $34,5000. Ho..

  Probability- credit card

Probability: Credit Card. Credit card companies have aggressively solicited new accounts from students who are new homeowners. Suppose that a sample of 150 new homeowners indicated the following information as to whether they possessed a Visa Card

  How large a surface area in units of square feet

How large a surface area in units of square feet will one gallon of paint cover if we apply a coat that is .1 millimeter thick?

  Explain how the polynomial is factored

Explain, in complete sentences, whether or not the expression x2 - 121 fits one of the special patterns and, if so, which one. Explain how the polynomial is factored.

  Find a function relating the temperature of the liquid over

a fast food restaurant wants a special container to hold coffee. the restautrant wishes the container to quickly cool the coffee from 200 degrees to 130 degrees fahrenheit and keep the liquid between 110 degrees and 130 degrees as long as possible..

  Solve the equation given in the sentences below

Translate this verbal sentence into a mathematical sentence: The difference between six and twice a number is 4 more than the number.

  A population is normally distributed with a mean

Assume that a population is normally distributed with a mean of 300 and a standard deviation of 45. Would it be unusual for the mean of a sample of 9 to be 345 or more? Why or why not?

  Describe the width of the yard

the length of a rectangular yar is 50 ft, and its perimeter is less than 170 ft. describe the width of the yard.

  What is the predicted net profit for 2006

What is the value of the coefficient of determination for this regression model? Comment on the strength of the regression line for this model.

  Estimate the total work done in building the pyramid

The density of the limestone is about 150 pounds per cubic feet. Estimate the total work done in building the pyramid, in Newtons. You will want to begin by converting your units.

  Sequence of seven weights to fit description

The median weight was 130 grams. The mean weight was 150 grams, and the mode weight was 110 grams and what is the only sequence of seven weights to fit this description?

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