Occupation: Helpers--Extraction Workers
Task: Provide assistance to extraction craft workers, such as earth drillers and derrick operators.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 3.99 (N=73)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 2.26 (N=73)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 18.57 (N=73)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 14.07 (N=73)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 32.3 (N=73)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 10.24 (N=73)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 18.57 (N=73)
Source: Incumbent, 06/2007

Scale: Importance
Value: 3.75 (N=74)
Source: Incumbent, 06/2007

Scale: Relevance of Task
Value: 78.66 (N=97)
Source: Incumbent, 06/2007