European unemployment has been relatively high in recent years. The following table contains the percent of unemployed in the 15 countries in the EU in 2007. 2. Belgium 7.8 Denmark 3.2 Portugal 7.2...

Extracted text: European unemployment has been relatively high in recent years. The following table contains the percent of unemployed in the 15 countries in the EU in 2007. 2. Belgium 7.8 Denmark 3.2 Portugal 7.2 France 8.4 Italy 6.7 Finland 7.0 Germany 7.7 Netherlands 3.6 Austria 4.5 Luxembourg 5.0 Sweden 6.0 UK 5.4 Greece 8.7 Spain 8.6 Ireland 4.4 a) Use R to compute the mean, median and standard deviation of the data. b) Determine the range for the middle 68% of the data. c) Determine the range for the middle 60% of the data. (Hint: Compute the quintiles.)