Unformatted text preview: o The standard deviation is the square root of the variance. It is the typical distance of each score from its mean (equation in note form) o (Example) Dispersion: box-plots o A box-plot shows us the median, the inter-quartile range, and outliers o The “whiskers” extend from 1.5 times the IQR below the median, to 1.5 times the IQR above the median o The outliers are marked past that Exam Multiple choice, true/false, a few problems to work out Non-cumulative...
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- Spring '09
- Standard Deviation, Exam Multiple Choice