Question: time in decimal units so 30 sec = 0.5 min Element Obs. 1 Obs. 2 Obs. 3 Obs. 4 Obs. 5 Obs. 6 Pick up
time in decimal units so 30 sec = 0.5 min
Element Obs. 1 Obs. 2 Obs. 3 Obs. 4 Obs. 5 Obs. 6
Pick up board and place on saw .38 .47 .35 .51 .44 .41
Position board .25 1.03 .28 .29 .24 .27
Turn on and operate saw 1.03 1.12 1.07 1.15 1.10 1.05
Remove piece and put in pile .43 .41 .51 .46 .49 .47
It has been determined that the worker observed is working at 115% and that it is the company policy to apply a 14% personal and fatigue allowance to all normal times.
a. Calculate the standard time
b. Calculate how many boards the worker can saw in an 8-hour day
c. Do you think enough data has been gathered on this task? Why or why not
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