When performing a t procedure,it is best to look at the data first and then determine if you should do a one-sided or two-sided test.

Name: When performing a t procedure,it is best to look at the data first and then determine if you should do a one-sided or two-sided test.
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Quizplus · Accepted Answer

Choosing between a one-sided or two-sided test should be based on the research question or hypothesis before looking at the data, to avoid bias in the analysis.

When Performing a T Procedure,it Is Best to Look at the Data