Which of the following pieces of information is NOT needed to establish statistical significance in an experimental design?

Question

Quizplus · Accepted Answer

The alpha coefficient is related to the level of significance chosen for hypothesis testing, not a direct measure needed to establish statistical significance in experimental design. Statistical significance is typically determined by the p-value in relation to the chosen alpha level, but the alpha itself is a predefined threshold, not a piece of data derived from the experiment.

Which of the Following Pieces of Information Is NOT Needed