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The data below show the consumption of alcohol (X, liters per year per person, 14 years or older) and the death rate from cirrhosis, a

The data below show the consumption of alcohol (X, liters per year per person, 14 years or older) and the death rate from cirrhosis, a liver disease (Y, death per 100,000 population) in 15 countries (each country is an observation unit).

Country Alcohol Consumption (x) Death Rate from Cirrhosis (y)
France 24.7 46.1
Italy 15.2 23.6
Germany 12.3 23.7
Australia 10.9 7.0
Belgium 10.8 12.3
USA 9.9 14.2
Canada 8.3 7.4
England 7.2 3.0
Sweden 6.6 7.2
Japan 5.8 10.6
Netherland 5.7 3.7
Ireland 5.6 3.4
Norway 4.2 4.3
Finland 3.9 3.6
Israel 3.1 5.4

a.Enter the data into Excel - Column A - "Alcohol Consumption (x)" and Column B - "Death Rate from Cirrhosis (y)". Show Excel output.

b.Construct a scatter plot.Label all axes. Show Excel output.

c.Does the scatter plot show evidence of a linear correlation? If yes, what type? Why?

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d.Findr andr2.

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e.Interpretr2in context of this problem.

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f.Test the claim "There is a significant linear correlation between alcohol consumption (x) and the death rate from cirrhosis (y).

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g.Find the regression equation. Write equation in contest of tis problem.

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h.Use the regression equation to estimate the death rate for a country when alcohol consumption is 4.8 liters per person per year.

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i.Find the residual value for the Death Rate from Cirrhosis for Germany.

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j.Find the predicted Death Rate from Cirrhosis for all countries. Enter your results in Excel Column C. Show Excel output.

k.Construct a residual plot. Show Excel output.

l.Is the linear model a valid model? Comment using the results from part 'k".

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