Diversity of data , Applied Statistics

The box plot displays the diversity of data for the totexp; the data ranges from 30 being the minimum value and 390 being the maximum value. The box plot is positively skewed at 1.87 as the whisker at the top of the box is longer than the whisker at the bottom of the box, thus showing that there are more values at the top end of the box. The lower quartile is basically the 25th percentile which is 70; the median is the 50th percentile which is 90 and the upper quartile is 75th percentile which is 120.

1388_box plot1.png

In relation to extreme data for totexp there are 47 outliers which have been identified on the box plot which deviate significantly from the rest of the distribution of the data:     

Outlier Value



457, 853, 1035, 1042, 1110, 1404, 1443


82, 565, 694, 1088, 1249, 1411, 1491


182, 657, 1451


97, 155, 476, 980


1145, 1300, 1435


386, 970, 995, 1285


680, 845, 1350


449, 1299, 1385, 1508


56, 1009


315, 1225






482, 1415







Posted Date: 3/4/2013 4:27:41 AM | Location : United States

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