Question

Table below shows the 2011 per capita total expenditure on health in 35 countries with the highest gross domestic product in 2011. Health expenditure per capita is the sum of public and private health expenditures (in PPP, international $) divided by population. Health expenditures include the provision of health services, family-planning activities, nutrition activities, and emergency aid designated for health, but exclude the provision of water and sanitation. COUNTRY DOLLARS COUNTRY DOLLARS COUNTRY DOLLARS Argentina 1364 India 147 Saudi Arabia 904 Australia 3706 Indonesia 119 South Africa 938 Austria 4400 Iran 930 Spain 3002 Belgium 4142 Italy 3066 Sweden 3935 Brazil 1006 Japan 3220 Switzerland 5606 Canada 4494 Korea, South 2112 Thailand 352 China 435 Malaysia 555 Turkey 1169 Colombia 612 Mexico 946 United Arab Emirates 1737 Denmark 4558 Netherlands 5071 United Kingdom 3379 France 4053 Norway 5640 United States 8531 Germany 4401 Poland 1502 Venezuela 649 Greece 2944 Russia 1395 The United States, at 8531 8531 international dollars per person, is a high outlier. Find the mean (± ± 0.01) health care spending in these nations with and without the United States included. How much does the one outlier increase the mean? Mean expenditure for all countries including the United States is $ The mean when the United States is excluded is $ The United States as an outlier increases the mean by $

Answer 1

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