Question: A direct time study was taken on a manual work element using the snapback method. Four observations were taken. A pfd = 15% Observation #
A direct time study was taken on a manual work element using the snapback method. Four observations were taken. Apfd = 15%
Observation # 1 2 3 4
Observed time (min) 1.51 2.05 1.59 1.95
Performance rating 95% 85% 110% 120%
Determine standard time for the element. Select correct answer from below.
-
2.0889 min
-
10.027 min
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7.266 min
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1.8165 min
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