Occupation: Roof Bolters, Mining
Task: Install truss bolts traversing entire ceiling spans.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 34.96 (N=68)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 20.27 (N=68)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 9.85 (N=68)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 8.44 (N=68)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 8.26 (N=68)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 15.35 (N=68)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 2.87 (N=68)
Source: Incumbent, 12/2004

Scale: Importance
Value: 4.04 (N=73)
Source: Incumbent, 12/2004

Scale: Relevance of Task
Value: 69.89 (N=122)
Source: Incumbent, 12/2004