Mediterranean diet

 

 

i. In an independent-groups study, a Mediterranean diet is given to 50 people and a Paleo diet is given to 40 different people. Of interest is whether the Mediterranean diet lowers cholesterol levels more so than the Paleo diet. Participants in this study did not differ significantly at the start of the study with respect to their LDL, HDL, or total cholesterol levels, and were randomly assigned to the two treatment conditions. The Mediterranean group had a mean decrease of 12 mg/dl of LDL, with a standard deviation of 3 mg/dl. The Paleo diet group had a mean decrease in LDL of 8 mg/dl, with a standard deviation of 2 mg/dl.

a. For this between-groups study, state an appropriate set of hypotheses using the proper notation, where you are comparing two samples that are believed to be representative of the population. (2)

b. The result of this study yielded t = 1.496. Using the hypotheses you provided above, what conclusion can you make about the difference between these means at the p =.05 level of significance? Please indicate the critical value from the table, as well as the degrees of freedom associated with this study and statistical test. (3)

 

 

 

 

Sample Solution

The Harry Potter arrangement, composed by J.K. Rowling, is maybe the most mainstream set of books of the cutting edge period. With seven books and numerous blockbuster movies to its name, the arrangement has amassed around 15 billion dollars in deals. How did this marvel become what it is? For those scratching their heads, the explanation can be separated into a few territories: Rowling gathered a liberal introductory agreement for her book, separate book covers were made for the two youngsters and grown-ups, 12 PM discharges/advancements/pre-orders made the open progressively devotee about the arrangement, and fan sites were widespread. Indeed, these are only a couple of the principle reasons why the Harry Potter removed the manner in which it did. The primary book in the arrangement, “Harry Potter and the Philosopher’s Stone,” was dismissed multiple times before it was gotten by Bloomsbury—a little distributer in England. At the time, Rowling was living on benefits as a single parent, so accepting this agreement was her initial step to progress. Be that as it may, getting a book contract doesn’t guarantee the achievement of a book. The story was loved by youngsters and grown-ups the same, and this had a lot to do with the fame of the underlying book and the arrangement all in all (Rappaport, Sarah). Considering this, her distributer made separate spreads for youthful perusers and grown-ups. As per BusinessInsider.com, “Grown-ups love perusing the Harry Potter books, however barely any need to be seen toting around a kid’s book. To make it simpler for grown-ups, Bloomsbury Publishing, the British distributing house that initially purchased the rights to Rowling’s books, distributed a second form of the books with “grown-up” (i.e., not so much vivid but rather more exhausting) book covers” (Aquino, Judith). This made it simpler for a full scope of ages to appreciate the arrangement. This isn’t a simple accomplishment for youthful grown-up fiction. Another factor that had exactly the intended effect was that when the Harry Potter arrangement turned into an undeniable achievement, the distributer, and Rowling herself through her very own site for the books, directed 12 PM discharges, unique advancements, and pre-requesting to draw in perusers significantly more. As indicated by BusinessInsider.com, “Beginning with the fourth book, Harry Potter and the Goblet of Fire, hordes of individuals wearing dark robes, ties and round-outline glasses started appearing at book shops for 12 PM discharge parties in 2000. Clients who dreaded their neighborhood book shop would come up short on duplicates reacted by pre-requesting more than 700,000 duplicates before the July 8, 2000 discharge date, as per Gunelius. The seventh and last book in the Harry Potter arrangement turned into the quickest selling book ever, reports The New York Times, with in excess of 11 million duplicates sold during the first 24 hours in quite a while alone” (Aquino, Judith). The being a fan around the books made progressively worthwhile open doors for the arrangement. Likewise, in light of fans, online journals were made that were devoted to the story, subtleties, plot, characters, and considerably more about the arrangement. To start with, Rowling didn’t have a lot in the method for promoting, and the fans did a great deal of work for her. As per HubSpot, “The fans dominated and made numerous viral crusades for her benefit discussing the energy they had over up and coming discharges. Harry Potter is frequently a slanting subject on Twitter, Facebook occasions and page are bottomless and a huge number of bloggers make posts for their sake. These advancements are progressively certifiable in light of the fact that they originate from the source, the fans, rather than the individual who makes a benefit” (Leist, Rachel). This natural promoting impelled the Harry Potter tale arrangement into being the best one ever. Presently that Rowling has sold a large number of duplicates of her Harry Potter books and has seen every one adjusted into films, stock, fan craftsmanship, and that’s only the tip of the iceberg, we can securely say that this arrangement is a worldwide marvel. Through an underlying agreement, publicizing for the two youngsters and grown-ups, unique discharges and gatherings, and natural promoting from fans by means of the web, Harry Potter and his universe took over as the best smash hit book ever. Works Cited Rappaport, Sarah. “15-Year Harry Potter Spell Brings Riches to Publisher.” CNBC, CNBC, 26 June 2012, www.cnbc.com/id/47958888. Aquino, Judith. “The Brilliant Methods That Made Harry Potter A $15 Billion Brand.” Business Insider, Business Insider, 13 July 2011, www.businessinsider.com/jk-rowling-business-techniques 2011-7#separate-book-covers-were-made to-get-more-grown-ups on-board notwithstanding youngsters 2. Leist, Rachel. “5 Marketing Lessons from Harry Potter.” HubSpot Blog, HubSpot, blog.hubspot.com/blog/tabid/6307/offer/19702/5-promoting exercises from-harry-potter.aspx.

This question has been answered.

Get Answer
WeCreativez WhatsApp Support
Our customer support team is here to answer your questions. Ask us anything!
👋 Hi, Welcome to Compliant Papers.