Between 1986 and 2010, China's Per Capita GDP Grew an Average

question 6

Multiple Choice

Between 1986 and 2010, China's per capita GDP grew an average of ________ percent.

• A) 4.4
• B) 8
• C) 3.7
• D) 7
• E) 6

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Definitions:

Independent Variable

The variable in an experiment that is manipulated or changed to observe its effect on the dependent variable.

Dependent Variable

In an experiment, it is the variable that is tested and measured, potentially being affected by the manipulation of the independent variable.

Positive Correlation Condition

A condition where two variables increase or decrease in parallel, indicating a direct relationship between them.

Placebo Effect

A psychological phenomenon where patients experience real improvements in their condition after receiving a treatment with no therapeutic value, simply because they believe it is effective.