Occupation: Heavy and Tractor-Trailer Truck Drivers
Task: Operate equipment, such as truck cab computers, CB radios, phones, or global positioning systems (GPS) equipment to exchange necessary information with bases, supervisors, or other drivers.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 0.51 (N=192)
Source: Incumbent, 07/2014

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 0.26 (N=192)
Source: Incumbent, 07/2014

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 3.39 (N=192)
Source: Incumbent, 07/2014

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 4.84 (N=192)
Source: Incumbent, 07/2014

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 63.09 (N=192)
Source: Incumbent, 07/2014

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 19.73 (N=192)
Source: Incumbent, 07/2014

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 8.19 (N=192)
Source: Incumbent, 07/2014

Scale: Importance
Value: 3.86 (N=203)
Source: Incumbent, 07/2014

Scale: Relevance of Task
Value: 91.09 (N=227)
Source: Incumbent, 07/2014