Examlex
How is expert problem-solving different from problem-solving by a novice?
Groups
Collections of subjects, participants, or data points that are studied and compared in research to assess the impact of varying conditions.
Null Hypothesis
A hypothesis in statistical analysis that proposes there is no significant difference or relationship between specified populations, any observed difference being due to sampling or experimental error.
Groups
Sets of subjects or variables categorized together for analysis or study.
Null Hypothesis
A hypothesis that states there is no significant difference or relationship between specified populations, any observed difference being due to sampling or experimental error.
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