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Stat Notes - Percentiles – values of the variable that...

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Mean (average) Median (middle) Mode (most common) Recall// n denotes the number of data values in a sample, or n=sample size Quartile – values that divide data into 4 equal subsets, each set of data has 3 quartiles Interquartile range – difference between the first and third quartiles, range of the middle 50% of the data
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Unformatted text preview: Percentiles – values of the variable that divide a set of ranked data into 100 equal subsets; each set of data has 99 percentiles L=nk/100 n = # of observations k = percentile L = position of desired value...
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This note was uploaded on 05/26/2011 for the course STAT 3000 taught by Professor Staff during the Spring '08 term at UGA.

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