Occupation: Railroad Conductors and Yardmasters
Task: Operate controls to activate track switches and traffic signals.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 2.96 (N=49)
Source: Incumbent, 07/2013

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 2.19 (N=49)
Source: Incumbent, 07/2013

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 10.57 (N=49)
Source: Incumbent, 07/2013

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 22.1 (N=49)
Source: Incumbent, 07/2013

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 27.54 (N=49)
Source: Incumbent, 07/2013

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 23.49 (N=49)
Source: Incumbent, 07/2013

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 11.15 (N=49)
Source: Incumbent, 07/2013

Scale: Importance
Value: 4.28 (N=51)
Source: Incumbent, 07/2013

Scale: Relevance of Task
Value: 68.89 (N=78)
Source: Incumbent, 07/2013