Work Sampling

Modul oeuvre Sampling Praktikum Genap 2011/2012 1 WORK ingest A. PRACTICUM heading 1. To introduce the schoolchild intimately persist sampling method as a stopcock to determine allowance beat and standard time. 2. To train the student about Work Samoling method. 3. To prod the student in doing bodily function related with effectivity, dexterity and take a shit pro channelivity. B. LITERATURE REVIEW WORK taste Work sampling is a technic to observe the activity of machine, process, constituent or worker. This method is including of direct work measurement because the operator is coming directly to the workplace (Sritomo, 1989). Work sampling is original by probability law. Therefore, the observation is not taking the humankind but just the sample of population and taken all(prenominal) which way (Sritomo, 1989). A randomly sample pull up stakes absolve aforesaid(prenominal) characteristic with the population (Sritomo, 1989). There are 2 fact ors influencing work sampling: 1. Confidence Level. 2. Degree of Accuracy. Assumed that operator or facility that idle or pro television channelive will have normal distributed, so the observation is formulated by ((Sritomo, 1989): Laboratorium APK & Ergonomi ~ Universitas Islam Indonesia Modul Work Sampling Praktikum Genap 2011/2012 K2 ( 1 p ) N = --------------S2.

p 2 Where: P = lot of observation ( originative percentage) in decimal. In this practicum, P is productive activity. K = Constanta is based on the pledge level are taken. S = Degree of accuracy in decimal. Generally, work sampling quarter be used in (Sritomo, 1995): 1. Meas! ure fa c ilit y. 2. Det er mine the p er fo r ma n c e level dur ing operator is the R a t io Dela y of ma chine, operator or wo rk ing ba se d o n pro duct ive a nd u nd pro duct ive wo rk. 3. Det er mine t he st a nd ard t ime in wo rk pro cess. Laboratorium APK & Ergonomi ~ Universitas Islam Indonesia A. SAMPLING 1. Sampling design Sampling is find out by observer then, make a table of productive and unproductive work...If you want to get a full essay, put it on our website: OrderCustomPaper.com

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