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Table 1 Results of descriptive statistics for crown length

From: Ecophenotypic variations of Encrinus liliiformis (Echinodermata: Crinoidea) from the middle Triassic Muschelkalk of Southwest Germany

  Crailsheim Mistlau Neckarwestheim
Mean 63.97 62.10 80.65
95% Conf. int. mean
 Lower bound 59.00 51.91 74.07
 Upper bound 68.94 72.29 87.23
5% trimmed mean 63.37 62.19 80.15
Median 62.94 65.27 79.48
Variance 331.36 230.10 333.03
Std. deviation 18.20 15.17 18.25
Minimum 34.09 32.41 48.24
Maximum 109.87 90.21 126.94
Range 75.78 57.80 78.70
Interquartile range 29.54 18.05 21.43
Skewness 0.32 −0.10 0.36
Kurtosis −0.43 0.95 0.15
  1. Mean crown length for the Neckarwestheim population with 80.65 mm is much higher than for the Crailsheim (mean length 63.97 mm) and the Mistlau population (mean length 62.10 mm)