Question: 6a. In a sentence or two, please characterize the relationship between the variables on this scatter plot. This scatter plot is of carbohydrate consumption vs per capita income by country. What can you conclude from this graph?

b. What is the overall purpose/goal of performing linear regression? (1 point)

Consider the following expression:

y= α+βx+ε

c. The intercept is indicated by what symbol? (1 point)

d. ε represents what property of this regression equation? (1 point)

e. Slope is indicated by what coefficient from the above equation? (1 point)

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