Occupation: Petroleum Pump System Operators, Refinery Operators, and Gaugers
Task: Lower thermometers into tanks to obtain temperature readings.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 21.92 (N=39)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 8.21 (N=39)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 5.61 (N=39)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 5.96 (N=39)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 14.3 (N=39)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 33.01 (N=39)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 11 (N=39)
Source: Incumbent, 06/2007

Scale: Importance
Value: 3.94 (N=39)
Source: Incumbent, 06/2007

Scale: Relevance of Task
Value: 43 (N=91)
Source: Incumbent, 06/2007