Occupation: Sailors and Marine Oilers
Task: Attach hoses and operate pumps to transfer substances to and from liquid cargo tanks.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 2.36 (N=47)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 12.63 (N=47)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 42.49 (N=47)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 30.15 (N=47)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 9.61 (N=47)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 2.77 (N=47)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 0 (N=47)
Source: Incumbent, 06/2007

Scale: Importance
Value: 3.71 (N=47)
Source: Incumbent, 06/2007

Scale: Relevance of Task
Value: 52.71 (N=87)
Source: Incumbent, 06/2007