Comment from post 4 | Nursing homework help

 

 

Linear correlation analysis is used in statistics in the measurement  of relationship, causation, significant of co-variation between at  least two variables or more, and degree of significance. By stating in  conclusion that cigarettes cause the pulse rate to increase through  this data is jumping into conclusion as we can only imply from this  information that there is a relationship only. However, relationship  does not mean causation. Because one factor (the number of cigarettes  smoked) seems to cause the pulse rate to increase, it does not say the  casual relationship between two variables. Linear correlation looks at  the strength of relationships between two or more variables, but does  not look at their casual relationships (Tay, 2014). Think of it as a  see-saw. When one side gets sat on, the other side goes up. However,  we cannot say through linear correlation analysis regarding the casual  relationship between the two sides. Suppose the person on one other  side is twice the weight of the person on the other end. In order for  the other end of the see-saw to go up, it requires the heavier person  to kick with their legs from the ground to lift up. That causal  relationship factor is not seen through a linear correlation analysis.

 

In order to prove the casual relationship between the number of  cigarettes smoked to the increase of heart rate, further studies need  to be performed. More data is needed and a stricter data-collection is  also needed. Factors such as activities performed before smoking and  before taking the pulse rate, person’s normal heart rate, daily  activities performed, if they exercise, medications taken, and more,  should also be observed and carefully considered as those can all  increase or decrease people’s pulse rate.

 

  I NEED YOU TO COMMENT FROM THIS POST, NO MORE THAN 150 WORDS NEEDED AND A REFERENCE PLEASE







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