How is a t distribution similar to a standard normal distribution score? How is it different?
Answer to relevant QuestionsWhat research decisions influence the magnitude of risk of Type I error? What conclusions can be drawn from a study with a null result? In your own words (not a direct quote from the chapter): what does it mean to say “p < .05”? What SPSS procedures can be used for data screening of quantitative variables? 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.
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