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Question
Nonparametric Analyses
What factors should be considered when deciding whether to use a parametric or nonparametric statistical analysis? Identify a research question from your professional life or research interests that could be addressed by a nonparametric statistic. Articulate the variables, scales of measurement, and expected outcome of the study.
de Dassel, T., Wittmann, L., Protic, S., Höllmer, H., & Gorzka, R. J. (2018). Association of posttraumatic nightmares and psychopathology in a military sample. Psychological Trauma: Theory, Research, Practice, and Policy, 10(4), 475–481. https://doi-org.library.capella.edu/10.1037/tra0000319