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Unformatted text preview: 8532.22, 7809.27, 7633.52, 6621.08, 6141.86, 5093.68, 4143.50, 3644.54, 1629.74, 749.12, 414.94, 337.46, 178.76, 129.28, 87.79, 11.35, 31.69, 214.04, 310.82, 467.86, 2268.62, 2268.62, 2268.62, 2876.18, 3555.74, 3555.74, 4439.56, 4988.60, 13140.04, 19776.80 n= 30 Sum of data: 113321.04 SQRT (113321.04/(301) = 62.51 6. Calculate the interquartile range (IQR) of the “number of years since founding” data. Q1 = 56 Q3 = 164 164 – 56 = 108 7. College of William and Mary was not selected for the sample, but if it were then its number of years since founding value of 313 years would be an outlier. Which of the three statistics calculated in problems 4, 5, and 6 (range, standard deviation, and interquartile range) would be resistant to this outlier value? Interquartile range....
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This homework help was uploaded on 04/09/2008 for the course STAT 210 taught by Professor Basu during the Fall '06 term at VCU.
 Fall '06
 Basu

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