Which criteria should be used to select higher performing schools? The assessment of statistical significance helps researchers summarize the evidence against a null hypothesis. However, it is not always a simple task to discern the true meaning or value of the results of null hypothesis...
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Citation: Kiernan, Nancy Ellen (2008). Getting an indication of confidence or self-assurance: Tipsheet #88, University Park, PA: Penn State Cooperative Extension. This document is part of a series of Tipsheets that contain practical evaluation illustrations based on current research and...
Tipsheet 88.pdf