What is an “exact” p value?
Answer to relevant QuestionsWhat are the goals of data screening? What potential problems should you look for in the univariate distributions of categorical and quantitative scores? Explain briefly why there are two different versions of the t test on the SPSS printout, and how you decide which one is more appropriate. Suppose that a researcher has conducted a simple experiment to assess the effect of background noise level on verbal learning. The manipulated independent level is the level of white noise in the room (group 1 = low level = ...A review from Chapter 5 and 6: what other analyses could you do with the variables in the SPSS data set love.sav (variables described in Table 7.1)? Give examples of pairs of variables for which you could do t tests or one ...
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