BULLETIN NO. 68


Figure 24. Statistical summary of IAS/ICU transmissivity data from Southwest Florida Water
Management District (2006b).


Figure 25. Statistical summary of IAS/ICU storativity data from Southwest Florida Water
Management District (2006b). Asterisks in the box plot denote statistical outliers.


 Summary for IAS T (ft^2/day)

















 0 2000 4000 6000 8000 10000 12000







 95% Confidence Intervals

 Mean- I I

Median- I I
 1000 2000 3000 4000


Anderson-Darling Normality Test
 A-Squared 2.66
 P-Value < 0.005
 Mean 2916.2
 StDev 3679.0
 Variance 13534930.9
 Skewness 1.59693
 Kurtosis 1.82144
 N 30
 M minimum 3.0
 1st Quartile 265.5
 Median 1186.6
 3rd Quartile 4975.1
 Maximum 12967.9
 95% C confidence Interval for Mean
 1542.4 4290.0
95% Confidence Interval for Median
 655.4 2874.0
 95% Confidence Interval for StDev
 2930.0 4945.7


 Summary for IAS S

















 0.0000 0.0004 0.0008 0.0012 0.0016 0.0020 0.0024







 95% Confidence Intervals

 Mean I S I

Median- I I
 0.0001 0.0002 0.0003 0.0004 0.0005 0.0006 0.0007


Anderson-Darling Normality Test
 A-Squared 4.03
 P-Value < 0.005

 Mean 0.000397
 StDev 0.000621
 Variance 0.000000
 Skewness 2.75235
 Kurtosis 7.29439
 N 25
 Minimum 0.000030
 1st Quartile 0.000073
 Median 0.000180
 3rd Quartile 0.000351
 Maximum 0.002530
 95% Confidence Interval for Mean
 0.000141 0.000653
95% Confidence Interval for Median
 0.000100 0.000276
 95% Confidence Interval for StDev
 0.000485 0.000863