Repeated-measures research study comparing
A repeated-measures research study comparing two treatments with the set of 10 scores in each and every treatment will produce a t statistic with df = 19.
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An independent-measures study employ two samples, each with n = 7, to compare two treatment situations. The t statistic for this study will have degrees of freedom equal to?
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A questionnaire consists of 5 questions, with 2 different answers for each question. In how many ways can you select one answer for each question?
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