Occupation: Water and Wastewater Treatment Plant and System Operators
Task: Collect and test water and sewage samples, using test equipment and color analysis standards.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 11.28 (N=79)
Source: Incumbent, 06/2009

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 1.33 (N=79)
Source: Incumbent, 06/2009

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 16.37 (N=79)
Source: Incumbent, 06/2009

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 9.41 (N=79)
Source: Incumbent, 06/2009

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 31.92 (N=79)
Source: Incumbent, 06/2009

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 18.63 (N=79)
Source: Incumbent, 06/2009

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 11.07 (N=79)
Source: Incumbent, 06/2009

Scale: Importance
Value: 4.12 (N=79)
Source: Incumbent, 06/2009

Scale: Relevance of Task
Value: 91.21 (N=87)
Source: Incumbent, 06/2009