Occupation: Sailors and Marine Oilers
Task: Maintain a ship's engines under the direction of the ship's engineering officers.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 24.63 (N=41)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 0.47 (N=41)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 3.39 (N=41)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 18.24 (N=41)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 20.57 (N=41)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 16.28 (N=41)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 16.42 (N=41)
Source: Incumbent, 06/2007

Scale: Importance
Value: 3.62 (N=43)
Source: Incumbent, 06/2007

Scale: Relevance of Task
Value: 42.91 (N=86)
Source: Incumbent, 06/2007