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SCENARIO 17-2
The treemap below shows the amounts (size)measured in billions of US dollars and percentage changes from prior year (color)of business-to-consumer ecommerce sales last year for North America,Asia Pacific,Western Europe,Central & Eastern Europe,Latin America,and Middle East & Africa.
-Referring to Scenario 17-2,which region has the fastest growth in business-to-consumer ecommerce sales last year?
Mandatory Helmet Law
Legislation requiring the wearing of helmets in certain activities or contexts, often to enhance safety.
Motorcycle Fatalities
Deaths resulting from accidents involving motorcycles.
Independent Variable
A factor manipulated by the experimenter to investigate its effects on the dependent variable in a study.
Factorial Design
A design in which all levels of each independent variable are combined with all levels of the other independent variables. A factorial design allows investigation of the separate main effects and interactions of two or more independent variables.
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