Occupation: Gem and Diamond Workers
Task: Immerse stones in prescribed chemical solutions to determine specific gravities and key properties of gemstones or substitutes.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 8.67 (N=17)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 71.34 (N=17)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 3.67 (N=17)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 9.86 (N=17)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 1.49 (N=17)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 4.97 (N=17)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 0 (N=17)
Source: Incumbent, 06/2008

Scale: Importance
Value: 4.41 (N=17)
Source: Incumbent, 06/2008

Scale: Relevance of Task
Value: 47.51 (N=72)
Source: Incumbent, 06/2008