Coffee is a leading export from several developing countries. When coffee prices are high, farmers often...

60.1K

Verified Solution

Question

Statistics

Coffee is a leading export from several developing countries.When coffee prices are high, farmers often clear forest to plantmore coffee trees. Here are data on prices paid to coffee growersin Indonesia and the rate of deforestation in a national park thatlies in a coffee-producing region for five years: Price(cents perpound) Deforestation (percent) 29 0.49 40 1.59 54 1.69 55 1.82 723.10 (a) Make a scatterplot. What is the explanatory variable? Whatkind of pattern does your plot show? (b) Find the correlation rstep-by-step. That is, find the mean and standard deviation of thetwo variables. Then find the five standardized values for eachvariable and use the formula for r.

Explain how your value for r matches your graph in (a). (c) Nowenter these data into your calculator or Excel and use thecorrelation function to find r. Check that you get the same resultas in (b). PLEASE, GIVE A DETAILED SOLUTION. THANK YOU INADVANCE!

Answer & Explanation Solved by verified expert
3.7 Ratings (500 Votes)
    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students