The website is sensitive to decimals, sometimes it’s difficult to access what th

Question

The website is sensitive to decimals, sometimes it’s difficult to access what the answer is so plz show the entire process and define variables.

Coffee is a leading export from several developing countries. When coffee prices are high, farmers often clear forest to plant more coffee trees. Data on prices paid to coffee growers in Indonesia and the rate of deforestation in a national park that lies in a coffee producing region was collected for ten years. The correlation was found to be 0.287 and the regression equation was y 62.78x + 70.95 What proportion of the variation in the rate of deforestation can be explained by it's linear relationship with coffee prices? 0 0 Report answer as a percentage accurate to one decimal place.

Explanation / Answer

here as correlation coefficient =0.287

hence proportion of variation that can be explained =r2 =(0.287)2 =0.082 ~ 8.2%

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