Identifying individuals with a high risk of alzheimer’s disease

        Identifying individuals with a high risk of Alzheimer’s disease   usually involves a long series of cognitive tests. However, researchers have   developed a 7 Minute Screen which is a quick and easy way to accomplish the   same goal. The question is whether the 7 Minute Screen is as effective as the   complete series of tests. To address this question Ijuin et al. administered   both tests to a group of patients and compared the results. The following   data represent similar results to those obtained in the study.   Patient 7-Minute Screen (x) Cognitive Series (y)        A 3 11        B 8 19        C 10 22        D 8 20        E 4 14        F 7 13        G 4 9        H 5 20        I 14 25        Compute the   correlation to measure the degree of relationship between the two test   scores?   What   percentage of variance for the cognitive scores is predicted from the   7-Minute screen scores?    

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:
The price is based on these factors:
Academic level
Number of pages
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