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Unformatted text preview: Raw Data unorganized data Frequency Distribution shows number of times each value appears Frequency Table divides data into categories and classes Rf i = frequency of i th classification = fi Describes samples Visual Charts and Graphs How to draw conclusion about population based on the sample Probability theory likelihood of drawing conclusion based on population Classification Frequency Relative Frequency Freshman 4 4/28 Sophomore 12 12/28 Junior 2 2/28 Senior 10 10/28 N n...
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This note was uploaded on 04/18/2008 for the course ECON 205 taught by Professor Diagne during the Fall '07 term at Towson.
- Fall '07