Fig. 4.

Relationship of the most influential a experience variable, b educational variable, c management objective, and d demographic variable on the four response groups determined by means of cluster analysis (cf. Table 4). In the mosaic plots of panels a–c, the size of the respective compartment is proportional to the number of observations in the respective category. In panel d, boxes denote the interquartile range, and whiskers extend to the minimum and maximum data points, while the bold horizontal line indicates the median