Question: The following scatterplot shows the calories and salt content (measured in milligrams of sodium) in 17 brands of meat hot dogs. a. The correlation for

The following scatterplot shows the calories and salt content (measured in milligrams of sodium) in 17 brands of meat hot dogs.

600 550 500 450 400 350 - 300 250 200 150 100 100 110 120 130 140 150 160 170 180 190 200 Calories (Bu) unipos


a. The correlation for these data is r = 0.87. Interpret this value.

b. What effect does the hot dog brand with the smallest calorie content have on the correlation? Justify your answer.

600 550 500 450 400 350 - 300 250 200 150 100 100 110 120 130 140 150 160 170 180 190 200 Calories (Bu) unipos

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