2010-03-16 23:31:34 +0900
The information in this list was taken from slides prepared by Professor Herman Bennett of the Harvard Kennedy School. This list will cover the following:→What data are
» Observation, variable, population, sample
→How to graphically represent data
» Histograms and distributions
→How to describe data features in a single number
» Descriptive statistics: mean, variance, standard deviation, etc
→How to describe the relationship between two variables
» Covariance and correlation
» Correlation and causality
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