custom writing services

Need help: Write an email to our support staff support@myprivatementor.com or


whatsapp us

order order
Average score 4.97 out of 5 based on 836 opinions

Statistics Assignment

6. A population consists of the following five values: 2,2,4,4 and 8. A. List all samples of size 2 and compute the mean of each sample. B. compute the mean of distribution of sample means and the population mean. Compare the two values. C. Compare the dispersion in the population with that of the sample means. 10. There are five sales associates at mid-motors ford. The five representatives and the number of cars they sold last week are: Sales. Cars Sold Representative. Peter Staller. 8 Connie Stallter. 6 Juan Lopez. 4 Ted Barnes. 10 Peggy Chu 6 A. How many different samples of size 2 are possible? B. List all possible samples of size 2, and compute the mean of each sample C. Compare the mean of the sampling distribution of sample means with that of the population D. On a chart compare the dispersion in sample means with that of the population. 12. Scrapper elevator company has 20 sales representatives who sell its product through out the US and Canada. The number of units sold last month by each representative is listed below. Assume these sales figures to be population values. 2 3 2 3 3 4 2 4 3 2 2 7 3 4 5 3 3 3 3 5 A. Draw a graph showing the population distribution B. compute the mean of the population C. Select five random samples of 5 each. Compute the mean of each sample. Use the methods described the methods to be used in order to determine the items to be included in the sample. D. Compare the mean of the sampling distribution of the sample means to the population mean. Would you expect the two values to be about the same? E. draw a histogram of the sample means. Do you notice the difference in the shape of the distribution of sample means compared to the shape of the population distribution? 16. A normal population has a mean of 75 and a standard deviation of 5. You select a sample of 40. Compute the probability the sample mean is: A. Less than 74 B. between 74 and 76 C. Between 76 and 77 D. Greater than 77 18. According to an IRS study it takes a mean of 330 minutes for taxpayers to prepare, copy, and electronically file a 1040 tax form. This distribution of times follows the normal distribution and the standard deviation is 80 minutes. A customer watchdog agency selects a random sample of 40 tax payers. A. What is the standard error of the mean in this example? B. what is the likelihood that sample mean is greater than 320 minutes? C. What is the likelihood the sample mean is between 320 and 350 minutes? D. What is the likelihood the sample mean is greater than 350 minutes?

NEED TO MAKE AN ORDER? HERE IS HOW IT WORKS

order-process

Need an answer from similar question?Click here and get a solution now

order You have just landed to the most confidential, trustful essay writing service to order the paper from. We have a dedicated team of professional writers who will assist you with any kind of assignment that you have. Your work is handled confidentially with a specific writer who ensures you are satisfied. Be assured of quality, unique and price friendly task delivered in good time when you place an order at our website. banner We have a team of dedicated writers with degrees from all spheres of study. We readily accept all types of essays and we assure you of content that will meet your expectations. Our staff can be reached  via live chat, email or by phone at any given time with prompt response.  

Prices starting at:

High school
Undergrad.(yrs 1-2)
Undergrad.(yrs 3-4)
Master’s
Doctoral
$10 / page
$10/ page
$12/ page
$15 / page
$17/ page

Note: The prices in the table above are applicable to orders completed within 14 days. Kindly see the full price table for more prices..

We urge you to provide as much information as possible to avoid many revisions. Set your deadline, choose your level, give payment information and relax while you track your work. We will deliver your paper on time. Are you in a quagmire and you are unable to complete your assignments? Do you doubt yourself on the quality of the essay you have written? Myprivatementor.com  is here to assist you. We will offer you unmatched quality that is plagiarism free. Place an order at myprivatementor.com  for guaranteed  high grades. order download

we offer gifts to our paper help customersPayment Methods

you can request our services and pay via paypal

we offer gifts to our paper help customersOur Guarantees

  1. Zero plagiarism.
  2. 100% confidentiality.
  3. FREE Reference page
  4. High Quality papers
  5. 24/7 Customer support

Our Testimonials Testimonials

I ordered a 7 page college essay and was delivered on time. Thank you guys I will definitely order again!

9.5
, FL

Our statisticsOur Statistics

  • Orders Completed todate 72387

  • Number of writers 500

  • Satisfied customers 99.7%

  • Returning customers 92.3%

  • Orders placed today 87