Occupation: Railroad Brake, Signal, and Switch Operators
Task: Raise levers to couple and uncouple cars for makeup and breakup of trains.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 0 (N=121)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 0.12 (N=121)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 0.08 (N=121)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 0.34 (N=121)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 14.05 (N=121)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 15.3 (N=121)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 70.11 (N=121)
Source: Incumbent, 06/2007

Scale: Importance
Value: 4.46 (N=120)
Source: Incumbent, 06/2007

Scale: Relevance of Task
Value: 97.27 (N=123)
Source: Incumbent, 06/2007