What features of an experiment help us to meet the conditions for causal inference?
Answer to relevant QuestionsConsider the following small set of scores. Each number represents the number of siblings reported by each of the N = 6 persons in the sample: X scores are: [0 1 1 1 2 7] a. Compute the mean (M) for this set of six scores. ...In your own words, what does an SS tell us about a set of data? Under what circumstances will the value of SS equal 0? Can SS ever be negative? What is the difference between a directional and a non directional significance test? Suppose a researcher writes in a journal article that “the obtained p was p = .032; thus, there is only a 3.2% chance that the null hypothesis is correct.” Is this a correct or incorrect statement? Outline the information that should be included in an APA style results section.
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