People with household registration in Raikhing District, Nakhon Pathom Municipality, Sampran, Province total number of 29,053 people by calculating the size of the sample, calculated from the formula of Taro Yamane (1973), which Raikhing Municipality had a population of 29,053 total, examples of people so we can determine the number of samples obtained at number 395 people and random Sampling Multi-Stage sampling in data storage.
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