Design of communication to use present information obtained systematic understanding simple, concise, compact, clear graphical layout from the raw data. Or knowledge from various sources to the treatment of data in scrutinizing data requires thinking skills such as observation, comparison, differentiate. Classification, sorting, the use of numbers, such as the frequency, mean, and conclusion, etc. then has to choose a plan to present information that the set of graphics and the target หรือวัตถุประสงค์ at presentation.
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