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Question

15 Inglehart (1990) presented data on the mean Satisfaction with Life scores for 24 developed countries. These data follow:
Country Mean Satisfaction Country Mean Satisfaction
Portugal 5.5 Canada 7.2
Greece 5.8 Belgium 7.3
Japan 6.4 Britain 7.5
Spain 6.5 U.S.A. 7.55
Italy 6.5 Ireland 7.7
South Africa 6.6 Luxemburg 7.75
France 6.6 Finland 7.75
Argentina 6.72 Norway 7.85
Hungary 6.95 Australia 7.9
Austria 7.1 Switzerland 7.95
Netherlands 7.2 Denmark 8.0
West Germany 7.2 Sweden 8.0

A histogram of these data would be
a) reasonably symmetric.
b) positively skewed.
c) very bimodal.
d) impossible to draw.

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