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The table below gives data on average per capita wine consumption and heart disease rates in 19 countries. TABLE 3.6 Wine consumption and heart disease Alcohol from wine Heart disease death rate Alcohol Heart disease death rate (liters/year) (per 100,000) from wine Country Country (liters/year) (per 100,000) Australia 167 Netherlands New Zealand 2.5 211 1.8 Austria 3.9 167 1.9 266 227 Belgium/Lux. Canada Denmark 2.9 0.8 Norway Spain Sweden Switzerland United Kingdom United States West Germany 131 2.4 191 6.5 86 2.9 220 1.6 207 Finland 0.8 297 5.8 115 France 9.1 71 1.3 285 1.2 199 Iceland Ireland 0.8 211 0.7 300 2.7 172 Italy 7.9 107 Source: M. H. Criqui, University of California, San Diego, reported in the New York Times, December 28, 1994. (a) Construct a scatterplot for these data. (Do this on paper. Your instructor may ask you to turn in this graph.) Describe the relationship between the two variables. O There is a fairly weak negative association. O There is a fairly strong negative association. O There is a fairly strong positive association. O There is a fairly weak positive association.

The table below gives data on average per capita wine consumption and heart disease rates in 19 countries. TABLE 3.6 Wine consumption and heart disease Alcohol from wine Heart disease death rate Alcohol Heart disease death rate (liters/year) (per 100,000) from wine Country Country (liters/year) (per 100,000) Australia 167 Netherlands New Zealand 2.5 211 1.8 Austria 3.9 167 1.9 266 227 Belgium/Lux. Canada Denmark 2.9 0.8 Norway Spain Sweden Switzerland United Kingdom United States West Germany 131 2.4 191 6.5 86 2.9 220 1.6 207 Finland 0.8 297 5.8 115 France 9.1 71 1.3 285 1.2 199 Iceland Ireland 0.8 211 0.7 300 2.7 172 Italy 7.9 107 Source: M. H. Criqui, University of California, San Diego, reported in the New York Times, December 28, 1994. (a) Construct a scatterplot for these data. (Do this on paper. Your instructor may ask you to turn in this graph.) Describe the relationship between the two variables. O There is a fairly weak negative association. O There is a fairly strong negative association. O There is a fairly strong positive association. O There is a fairly weak positive association.

Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
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ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter4: Eigenvalues And Eigenvectors
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I am ONLY looking for d). This is the second time I have asked the same question. I split it into 2 parts for a larger text size like was requested. Thanks

(b) Determine the equation of the least-squares line for prediction heart diesease death rate from wine consumption using the data in the table. DEATHRT = 310,5635+ -22.9698 ALCOHOL Determine the correlation. r-- (c) Interpret the correlation. 0.242 %3D O The correlation is close to -1, indicating that the predictions of wine consumption from death rate will be fairly accurate. O The correlation is close to -1, indicating that the predictions of death rate from wine consumption will Not be fairly accurate. The correlation is close to -1, indicating that the predictions of death rate from wine consumption will be fairly accurate. O The correlation is close to -1, indicating that the predictions of wine consumption from death rate will Not be fairly accurate. About what percent of the variation among countries in heart disease death rates is explained by the straight-line relationship with wine consumption? 71.03% ¥ (d) Predict the heart disease death rate in another country where adults average 7 liters of alcohol from wine each year. %3D Death rate (per 100000) =
Transcribed Image Text:(b) Determine the equation of the least-squares line for prediction heart diesease death rate from wine consumption using the data in the table. DEATHRT = 310,5635+ -22.9698 ALCOHOL Determine the correlation. r-- (c) Interpret the correlation. 0.242 %3D O The correlation is close to -1, indicating that the predictions of wine consumption from death rate will be fairly accurate. O The correlation is close to -1, indicating that the predictions of death rate from wine consumption will Not be fairly accurate. The correlation is close to -1, indicating that the predictions of death rate from wine consumption will be fairly accurate. O The correlation is close to -1, indicating that the predictions of wine consumption from death rate will Not be fairly accurate. About what percent of the variation among countries in heart disease death rates is explained by the straight-line relationship with wine consumption? 71.03% ¥ (d) Predict the heart disease death rate in another country where adults average 7 liters of alcohol from wine each year. %3D Death rate (per 100000) =
The table below gives data on average per capita wine consumption and heart disease rates in 19 countries. TABLE 3.6 Wine consumption and heart disease Heart disease death rate Alcohol Alcohol Heart disease from wine death rate (liters/year) (per 100,000) from wine Country Country (liters/year) (per 100,000) 167 266 Australia Netherlands New Zealand 2.5 211 1.8 Austria 3.9 167 1.9 227 Belgium/Lux. Canada 2.9 131 Norway 0.8 6.5 86 Spain Sweden 2.4 191 Denmark 2.9 220 1.6 207 Finland 0.8 297 Switzerland 5.8 115 285 United Kingdom 1.3 United States West Germany France 9.1 71 Iceland 0.8 211 1.2 199 Ireland 0.7 300 2.7 172 Italy 7.9 107 Source: M. H. Criqui, University of California, San Diego, reported in the New York Times, December 28, 1994. (a) Construct a scatterplot for these data. (Do this on paper. Your instructor may ask you to turn in this graph.) Describe the relationship between the two variables. O There is a fairly weak negative association. There is a fairly strong negative association. O There is a fairly strong positive association. O There is a fairly weak positive association.
Transcribed Image Text:The table below gives data on average per capita wine consumption and heart disease rates in 19 countries. TABLE 3.6 Wine consumption and heart disease Heart disease death rate Alcohol Alcohol Heart disease from wine death rate (liters/year) (per 100,000) from wine Country Country (liters/year) (per 100,000) 167 266 Australia Netherlands New Zealand 2.5 211 1.8 Austria 3.9 167 1.9 227 Belgium/Lux. Canada 2.9 131 Norway 0.8 6.5 86 Spain Sweden 2.4 191 Denmark 2.9 220 1.6 207 Finland 0.8 297 Switzerland 5.8 115 285 United Kingdom 1.3 United States West Germany France 9.1 71 Iceland 0.8 211 1.2 199 Ireland 0.7 300 2.7 172 Italy 7.9 107 Source: M. H. Criqui, University of California, San Diego, reported in the New York Times, December 28, 1994. (a) Construct a scatterplot for these data. (Do this on paper. Your instructor may ask you to turn in this graph.) Describe the relationship between the two variables. O There is a fairly weak negative association. There is a fairly strong negative association. O There is a fairly strong positive association. O There is a fairly weak positive association.
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