Statistics writing assignment 2 | Engineering homework help

 

You can complete this assignment after reading Chapter 8 in your textbook and Writing Assignment 3.1.  The problem involves objectively verifying claims using statistical tests T.

Writing Assignment 3.3

Problem Description: Critical comparison of opposing claims, analytical thinking, and problem-solving

The amount of shaft wear (.0001 in.) after a fixed mileage was determined for each of n = 8 internal combustion engines having copper lead as a bearing material, resulting in First stats formula for exercise 3-1.jpg and s = 1.25. Assuming that the distribution of shaft wear is normal with mean μ, use the appropriate test at level .05 to test  H0 : LaTeX: muμ = 3.50 versus HLaTeX: alphaα : LaTeX: muμLaTeX: >> 3.50.  Please state any assumption you have made if necessary.

Shaft wear in excess of 3.50 could lead to catastrophic failures in extreme weather conditions. Engineers for the manufacturer of the shafts claim that the shaft wear is within acceptable limits. Lawyers representing a class action legal suit filed against the company feel that recent deaths due to catastrophic vehicle failures for engines with this shaft are due to faulty bearings.

  1. Conduct the appropriate hypothesis test. Whose claim would you support?
  2. Be sure to present the logic of your statistical approach clearly and completely to convince the Judge and jury of your position.
  3. Write your response as if you were presenting evidence as an unbiased expert witness.

Audience: As the expert witness for this case, your primary audience is the jury who will be reviewing the case documents.  NOTE: this is a different primary audience than your reading discusses. This audience is assumed not to have the specific technical knowledge of the field the witness is explaining.  The expert witness must persuade the audience of their expertise and their presentation of the case is the most credible assessment of the facts possible.

Officers of the court, legal advisories, and opposing expert witnesses are important secondary audiences, making it necessary to address any ideas that would counter your case and present why they do not disqualify your case. 

Document:  This document should present as a memorandum to the court in the case Tolford v. The Automotive Shaft Company.  The primary addressee is the Judge – The Honorable Farah Hadi. 







Calculate Your Essay Price
(550 words)

Approximate price: $22

Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
$26
The price is based on these factors:
Academic level
Number of pages
Urgency
Basic features
  • Free title page and bibliography
  • Unlimited revisions
  • Plagiarism-free guarantee
  • Money-back guarantee
  • 24/7 support
On-demand options
  • Writer’s samples
  • Part-by-part delivery
  • Overnight delivery
  • Copies of used sources
  • Expert Proofreading
Paper format
  • 275 words per page
  • 12 pt Arial/Times New Roman
  • Double line spacing
  • Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Our guarantees

Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

Read more

Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

Read more

Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.

Read more

Privacy policy

Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

Read more

Fair-cooperation guarantee

By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.

Read more

Order your essay today and save 10% with the coupon code: best10