Occupation: Helpers--Roofers
Task: Apply shingles, gravel, or asphalt over the top layer of tar to protect the roofing material.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 10.73 (N=67)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 12.15 (N=67)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 21.09 (N=67)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 1.82 (N=67)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 39.18 (N=67)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 10.52 (N=67)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 4.51 (N=67)
Source: Incumbent, 06/2008

Scale: Importance
Value: 3.64 (N=65)
Source: Incumbent, 06/2008

Scale: Relevance of Task
Value: 75.68 (N=92)
Source: Incumbent, 06/2008