Occupation: Roof Bolters, Mining
Task: Position safety jacks to support underground mine roofs until bolts can be installed.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 6.97 (N=92)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 21.19 (N=92)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 0.34 (N=92)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 1.12 (N=92)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 8.6 (N=92)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 13.43 (N=92)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 48.35 (N=92)
Source: Incumbent, 12/2004

Scale: Importance
Value: 4.45 (N=99)
Source: Incumbent, 12/2004

Scale: Relevance of Task
Value: 87.49 (N=121)
Source: Incumbent, 12/2004