Question

A paper concluded that there was a correlation between refined sugar consumption (calories per person per...

A paper concluded that there was a correlation between refined sugar consumption (calories per person per day) and annual rate of major depression (cases per 100 people) based on data from 6 countries. The following data were read from a graph that appeared in the paper. Compute the correlation coefficient for this data set. (Give the answer to three decimal places.)
r =

Country Sugar
Consumption
Depression
Rate
Korea 140 2.4
United States 290 3.1
France 340 4.4
Germany 365 5.0
Canada 390 5.3
New Zealand 470 5.6

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