Examlex
What did economist Amartya Sen mean when he said that the Berlin Wall prevented our view of a global future?
Null Hypothesis
A statement used in statistics that proposes there is no significant difference or effect, serving as the starting point for testing.
Significance Level
A threshold in hypothesis testing that determines whether a result is statistically significant; often denoted by alpha (α).
Partitioning
The process of allocating the total sum of squares and degrees of freedom to the various components.
Sum of Squares
A statistical technique used to describe the total variation or dispersion of a set of values around the mean; used in various analyses, including variance and regression.
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