Discussion Post: Basic Statistics
What is a sampling distribution? What does the knowledge of σ contribute to a researcher's understanding of the theoretical sampling distribution (regarding its characteristics and shape)? Contrast at distribution from that of the standard normal distribution. In what ways might N affect the CI? Provide an example of a scenario where the measures of central tendency are skewed as a result of outliers. How can such a situation be identified and addressed? Next, provide an example of what information SS provides us about a set of data. Under what circumstances will the value of SS equal 0 and is it possible for SS to be negative?
The response must include a reference list. One-inch margins, double-space, Using Times New Roman 12 pnt font and APA style of writing and citations.