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The statistical power is a crucial attribute for any hypothesis testing decision tree, allowing researchers to confidently validate their findings. Understanding the correct application of a hypothesis testing decision tree is essential. SPSS, the software tool frequently used by statisticians, offers capabilities for constructing these trees, and its use is very prevalent for the procedure. The work of Ronald Fisher, a pioneering statistician, laid the groundwork for the methodologies behind these decision-making processes. Universities teaching quantitative methods have long integrated the hypothesis testing decision tree into their statistics curricula. (责任编辑：) |