Population and samplePopulation: undergraduate students rajamangala University of technology Srivijaya big planes that have status as a 4-year course as a student (academic year 2558 (2015)-2557 (2014)) Sample: the sample used in this study using a simple random method (Simple Random Sampling) Is student rajamangala University of technology Srivijaya Sai undergraduate major, but because there is a limited period in order to conduct research, ask for a sample by using the Krejcie table and Morgan (a.d. 1970, p.608)
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