pr20 - EnteringData...

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Entering Data You will see all the variables that you defined earlier  at the top of the screen. 
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Analyzing Data Using SPSS Frequencies  Descriptive Measures of central tendency Measures of dispersion
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Frequencies
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Frequency Tables
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Descriptive
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Descriptive Table
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Measures of central tendency Mean:  the arithmetic average the sum of all scores dived by the total  number of scores. Median:  The value above and below which half the cases fall, the  50th percentile Mode:  can be determined by finding the most frequent choice on the  frequency table
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Measures of Dispersion Measures of variability around the mean Variance: the sum of squared deviations from the mean divided by  N   – 1 EX. The variance for the distribution [3 5 7 5 6 8 9] is 4.1429
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This note was uploaded on 02/05/2011 for the course PUR 3500 taught by Professor Lee during the Spring '11 term at University of Florida.

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pr20 - EnteringData...

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